Encyclopedia of Greater Philadelphia

Contents » Philadelphia and the World

Academy of Natural Sciences of Drexel University

A group of six amateur scientists with an interest in natural history gathered at a private residence at High and Second Streets in Philadelphia on January 25, 1812, and founded the Academy of Natural Sciences of Philadelphia for, according to its charter, “the encouragement and cultivation of the Sciences” and “the advancement of useful learning.” ⇒ Read More

African American Migration

People of African descent have migrated to Philadelphia since the seventeenth century. First arriving in bondage, either directly from Africa or by way of the Caribbean, they soon developed a small but robust community that grew throughout the eighteenth and nineteenth centuries. Although African Americans faced employment discrimination, disfranchisement, and periodic race riots in the ⇒ Read More

Airports

Commercial aviation grew dramatically in the United States in the twentieth century, and a number of airports in the Philadelphia area grew to become regional centers of the industry. There was nothing assured or inevitable about this growth, however. It depended on the efforts of local political leaders, investments by the aviation companies, and state ⇒ Read More

American Friends Service Committee

The American Friends Service Committee (AFSC), co-recipient of the Nobel Peace Prize and coiner of the phrase “speak truth to power,” was founded in Philadelphia by members of the Religious Society of Friends (Quakers) in Spring 1917, shortly after the United States declared war on Germany on April 6. Over the following century, AFSC embodied ⇒ Read More

American Philosophical Society

Well before the Declaration of Independence, in 1743 Benjamin Franklin (1706-90) and his friend the Quaker botanist John Bartram (1699-1777) established the American Philosophical Society in Philadelphia as a declaration of scientific independence from Great Britain’s scientific domination. The APS developed from a group of local intellectuals keen on expanding human knowledge to serve informally ⇒ Read More

Anatomy and Anatomy Education

During the eighteenth and nineteenth centuries, dissection and study of human corpses became the primary method for medical students to gain intimate visual and tactile knowledge of the body and prepare to perform surgery on the living. As the chief medical city in the United States during this period, Philadelphia also became the leading center ⇒ Read More

Anglican Church (Church of England)

The Anglican Church came to Philadelphia under the terms of the 1681 Pennsylvania charter, which welcomed all who “acknowledge one almighty God.” In 1695, thirty-nine Anglicans formed Philadelphia’s Christ Church, the first Anglican congregation in Pennsylvania, and requested a minister from the bishop of London, who oversaw the Church of England in the colonies. Members ⇒ Read More

Art of Cecilia Beaux

The elegant portraits of Cecilia Beaux (1855-1942) found unanimous critical acclaim in Philadelphia, Paris, and New York. Her modern style of painting combined the best of academic training, European sophistication, and experimentation. Beaux successfully negotiated the gender separatism of the late nineteenth century while she gained international renown, allowing her to become the first full-time ⇒ Read More

Artisans

As skilled laborers who hand-crafted their goods on a per-customer basis, artisans played a central role in the formation of Philadelphia’s prerevolutionary economy: producing essential goods and services and providing social stability within households composed not just of immediate family but also of journeymen and apprentices. American independence brought artisans new economic opportunities as the ⇒ Read More

Arts and Crafts Movement

The Arts and Crafts movement in Greater Philadelphia grew against the backdrop of the area’s increasingly industrial character in the late nineteenth and early twentieth centuries. The 1876 Centennial Exhibition brought attention to Philadelphia’s prominence as a manufacturing center and fostered a renewed sense of pride in the city’s connections to national history, but it ⇒ Read More

Astronomy

University of PennsylvPhiladelphians embraced the study of celestial phenomena and bodies, such as stars, planets, and comets, from an early date. As early as 1769, the American Philosophical Society’s involvement in tracking that year’s transit of Venus gained transatlantic scientific attention. Astronomy remained a popular scientific pursuit throughout the region’s history; the Franklin Institute and ⇒ Read More

Autobiography of Benjamin Franklin (The)

Over eighteen years, from 1771 until his death, Benjamin Franklin (1706-90) composed an unfinished record of his life’s tribulations and successes. Written in simple, often humorous language, The Autobiography of Benjamin Franklin offered readers in the new United States an accessible, exemplary narrative of American upward mobility. An integral thread in the fabric of Franklin’s ⇒ Read More

Automats

Beloved by generations of diners and immortalized in art, song, cinema, and poetic verse, Automats, also known as “automatics” or “waiterless restaurants,” were popular manifestations of an early-twentieth century modernizing impulse. Influenced by studies of scientific management by Frederick W. Taylor and the widespread use of the assembly line, the Automat removed the process of ⇒ Read More

Automobile Racing

Motorsports developed into a popular leisure activity in the Philadelphia area during the twentieth century. Originally an activity enjoyed by wealthy car owners, the advent of the Model T Ford allowed local technophiles to build their own race cars and compete in regional races. By mid-century, drivers raced at fairground horse tracks and purpose-built speedways ⇒ Read More

Ballet

Philadelphia has a rich ballet history that spans centuries. Although initially not hospitable to dance, the city developed into an attractive destination for international ballet dancers and teachers and eventually produced the first genuine ballerinas born in the United States, the first thoroughly American ballet troupe, and one of the most prominent of the regional ⇒ Read More

Bartram’s Garden

Located on the west bank of the Schuylkill River, Bartram’s Garden, considered the oldest surviving botanic garden in North America, has served as a monument to the storied history of Philadelphia’s botanical endeavors and to the genius of John Bartram (1699–1777) and his descendants. Established as a family farm and garden by John Bartram in ⇒ Read More

Benjamin Franklin Parkway

Created in the first decades of the twentieth century, the Benjamin Franklin Parkway connected the heart of Philadelphia’s downtown to its premier park and over time became a district of cultural institutions and a commons for civic celebrations. The broad boulevard and its monumental structures reflected the European-inspired, nationwide City Beautiful Movement embraced by the ⇒ Read More

Bicycles

Since the nineteenth century, bicycles have enamored the American public as tools of transportation, sport, exercise, and joy. The Philadelphia area has been intimately connected with the development of the two-wheeled, human-powered machine from its early appearance in North America to the adoption of bike-share programs and the blazing of interstate trail networks in the ⇒ Read More

Billiards (Pool)

Billiards,  the traditional name for games played on a table with balls and a cue stick, of which there are a number of variations, has been played in Philadelphia since at least the late 1700s. Played on a table with six pockets and either nine or fifteen balls, billiards is referred to as pocket billiards ⇒ Read More

Black Power

Black Power, a movement significant to the black freedom struggle in Philadelphia, came to prominence in the 1960s and 1970s through the combined efforts of local and national organizations including the Church of the Advocate, the Black Panther Party, the Black United Liberation front, and MOVE. Before and after Stokely Carmichael (1941-98) of the national ⇒ Read More

Botany

Beginning in the eighteenth century with the botanical enthusiasts who explored the world around them as part of a larger interest in natural history, botany became an integral part of the Philadelphia region’s national and international reputation. It brought scholars and enthusiasts from across the globe to study and explore Philadelphia’s collections and gardens, influenced ⇒ Read More

Boxing and Boxers

For over one hundred years, Philadelphia neighborhoods, for better and worse, played a significant role in molding fighters. Over two dozen world boxing champions throughout various weight classes called Philadelphia home. Nearby communities such as Camden, New Jersey, and Easton, Pennsylvania, also produced world champions. Over time, Philadelphia-area boxing was supported by a wide network ⇒ Read More

British Occupation of Philadelphia

On September 26, 1777, the British army marched into Philadelphia, beginning an occupation that lasted until the following spring. Its arrival led patriots to flee and Loyalists to rejoice, although wartime shortages soon led to suffering for those who remained in the city. The occupation, however, led to no concrete gains, and the British abandoned ⇒ Read More

Capital of the United States (Selection of Philadelphia)

As the national capital from 1790 to 1800, Philadelphia was the seat of the federal government for a short but crucial time in the new nation’s history. How and why Congress selected Philadelphia as the temporary Unites States capital reflects the essential debates of the era, particularly the balance of power between North and South. ⇒ Read More

Centennial Exhibition (1876)

The International Exhibition of Arts, Manufactures and Products of the Soil and Mine, more simply known as “the Centennial,” opened in Fairmount Park to great fanfare on May 10, 1876, and closed with equal flourish six months later. Modeled after the Crystal Palace Great Exhibition in London in 1851, and the first in a long ⇒ Read More

Ceramics

Once on par with other industries that gave Greater Philadelphia its reputation as the “Workshop of the World,” ceramic production played a key role in the region’s economic and artistic significance. Innovative makers and entrepreneurs produced a spectrum of utilitarian pottery and refined luxury goods, making visible the shifting patterns of consumption, taste, and technology ⇒ Read More

Chemical Industry

Since the eighteenth century, chemical or chemical processing industries have been an important part of the economy of Philadelphia and the Delaware Valley region and have reflected larger trends in the industry. The earliest chemical companies manufactured products such as sulfuric acid and white lead pigments for local consumption, while other manufacturers, such as tanners, ⇒ Read More

China Trade

First pursued by the city’s merchants after the American Revolution, the China trade linked Philadelphians to the rest of the world through commerce. Alongside merchants in New York, Boston, and Salem, Philadelphians were pioneers in the trade, risking their ships and capital in new long-distance sailing routes that crisscrossed the globe to generate the silver ⇒ Read More

Chinatown

Settled by Chinese migrants in the 1870s, Philadelphia’s Chinatown grew over the course of the twentieth century from a small ethnic enclave on the outskirts of Skid Row to a vibrant family community in the heart of Center City. Threatened by urban renewal in the 1960s and 1970s, Chinatown residents marshaled the redevelopment process to ⇒ Read More

Cholera

The cholera epidemics that struck Philadelphia in 1832, 1849, and 1866 provided a catalyst for transforming the health and hygiene standards of the city.  Asiatic cholera, endemic to India, escaped the sub-continent in 1817.  It reached Western Europe in 1831, and was carried to North America in 1832 aboard immigrant ships, breaking out in Philadelphia ⇒ Read More

City Beautiful Movement

Grounded in landscape and European architecture and shaped by the politics of the Progressive Era, the City Beautiful Movement emerged in reaction to the physical decay and social congestion that burdened America’s industrial centers at the turn of the twentieth century. Considered the “mother” of urban planning, its promoters and practitioners sought to reorder the ⇒ Read More

Classical Music

Classical music stands apart from vernacular (or “folk” music) and from “popular” music (in the form of simplified commercial entertainment) in its complexity of structure and high level of performance requirements. Philadelphia established a major position in American classical composition and performance in the early nineteenth century, and maintained that position through its premier professional ⇒ Read More

Clocks and Clockmakers

Clockmaking in colonial and early republican Philadelphia and its environs was considered an intellectual profession requiring great artisanal skill and scientific knowledge. Among rural communities surrounding the city, the mathematical precision and mechanical intricacy of the profession put it at a superior rank to the crafts of blacksmithing and carpentry. Clockmakers like David Rittenhouse (1732-96) ⇒ Read More

Coffeehouses

Philadelphia’s first coffeehouse opened in 1703, and by mid-century half a dozen operated within the city limits. Their purpose, however, changed in important ways as the eighteenth century progressed. Early coffeehouses primarily served the needs of traders and mariners, acting as crucial centers of commerce. In the decades following the American Revolution, however, some coffeehouse ⇒ Read More

Cold War

The period of international political and military tension known as the Cold War (1947-91) had military, political, and cultural implications for Greater Philadelphia. The region served as a first line of defense for a conflict that depended more on missiles than forts, and it provided the nation with an arsenal, a shipyard, and a source ⇒ Read More

Colonization Movement (Africa)

The African colonization movement, dedicated to resettling North American free blacks in West Africa, caused heated debates in Philadelphia in the early nineteenth century. Proposals to remove free blacks from North America date from the 1770s, but the heyday of African colonization occurred between 1818 and 1865. Often described as a “return to Africa,” the ⇒ Read More

Columbus Day

Observed on the second Monday in October, Columbus Day in the Philadelphia region gained prominence as Italian immigrant communities grew in the late nineteenth and early twentieth century. By commemorating the 1492 arrival of Christopher Columbus (1451-1506) in the New World, Italian-Americans embraced the navigator as their countryman, celebrated Italian culture, and called attention to ⇒ Read More

Commercial Museum

Opened to the public in 1897, the Commercial Museum was the foremost source of international trade knowledge for American manufacturers at the turn of the twentieth century. Located on the western bank of the Schuylkill River in Philadelphia, the museum served as a reference library for merchants, facilitated connections between American export traders and foreign ⇒ Read More

Common Sense

Published in Philadelphia in its first edition in January 1776, Thomas Paine’s Common Sense became one of the most widely disseminated and most often read political treatises in history. It looked forward to democratic politics and universal human rights, yet it also reflected local circumstances in Philadelphia. Common Sense was thus an overture to democracy ⇒ Read More

Constitutional Convention of 1787

The Constitutional Convention met in Philadelphia from May 25 to September 17, 1787, at Independence Hall (then known as the Pennsylvania State House). The convention drafted the United States Constitution, the world’s oldest written national constitution still in use. The document, which divides power between the federal government and the states, launched a new phase ⇒ Read More

Convents

Convents—communities of women devoted to religious life—in the Greater Philadelphia area played a significant role in the education of youth and in social services for communities from the nineteenth century into the twenty-first century. Although some regional Catholic convents moved or closed during this time, the Philadelphia area remained strong in Catholic identity because of ⇒ Read More

Country Clubs

Country clubs originated in the 1890s as elite, family-oriented havens usually emphasizing golf, but they have never been just about golf or even sports. Clubs fostered sportsmanship, appropriate deportment, and social development while also providing opportunities for exercise. A “golden age” of country clubs lasted until the Great Depression of the 1930s, and the number ⇒ Read More

Cricket

The rise, fall, and rebirth of the sport of cricket in the Philadelphia region reflected political, social, and economic change. Cricket once flourished in the city, which produced some legendary players known throughout the cricketing world. The rise of other leisure activities supplanted the game, however, until a moderate resurgence in the late twentieth and ⇒ Read More

Crowds (Colonial and Revolution Eras)

Social and economic elites dominated formal politics in Pennsylvania and New Jersey during the colonial and revolutionary eras, but ordinary people, often those who were ineligible to vote, helped shape the political culture. To support or oppose economic conditions and policies imposed by imperial, provincial, and local legislators, they periodically engaged in public celebrations, civil ⇒ Read More

Cycling (Sport)

The Philadelphia area’s connections to the sport of cycling have spanned nearly 200 years, reflecting its rise, decline, and resurgence in the United States. The region’s history of road, track, and all-terrain races began before the invention of the modern “bicycle” and continued into the twenty-first century with new variations of the sport and the ⇒ Read More

Deindustrialization

The Philadelphia region’s long-held reputation as the “workshop of the world,” though richly deserved, did not prevent it from suffering the same loss of manufacturing firms and jobs that devastated the economies of other manufacturing centers. Local products ranged widely, from locomotives and ships to silk hosiery, wool carpets, machine tools, hand tools, lighting fixtures, ⇒ Read More

Dentistry and Dentists

As dentistry slowly emerged as a profession in the eighteenth and nineteenth centuries, innovative dentists in Philadelphia helped to shape dental care, procedures, and tools. Beginning in the mid-nineteenth century, dental colleges, journals, and societies contributed to the expansion of dental training and practice, which gradually but increasingly became accessible to women and people of ⇒ Read More

Dinosaurs and Paleontology (Study of Fossils and Prehistoric Life)

The Philadelphia area has played a major part in paleontology, the study of past life through fossils, yielding discoveries that have helped to illuminate millions of years of existence. In the early 1800s, Philadelphia became the birthplace of vertebrate paleontology, the study of ancient back-boned animals, and the Academy of Natural Sciences became a hub ⇒ Read More

Down There

Down There, a hardboiled crime novel by Philadelphia writer David Goodis (1917-67) published in 1956, follows Eddie Lynn, a former concert pianist, who hides from his past until his estranged brother shows up and forces him to grapple with his ghosts. Although not one of Goodis’s most successful novels, Down There became his most famous ⇒ Read More

Duffy’s Cut

At Duffy’s Cut, a railroad construction site in Chester County, Pennsylvania, fifty-seven Irish immigrant railroad workers died amid a cholera epidemic in the summer of 1832 and were buried in a mass grave. The Irishmen from Donegal, Tyrone, and Derry were hired to dig a railroad cut and construct an earthen fill in lieu of ⇒ Read More

Dutch (The) and The Netherlands

From seventeenth-century Dutch settlements in the Delaware Valley to twenty-first century business connections, the greater Philadelphia area has had longstanding and meaningful ties with the Netherlands. Not to be confused with the more numerous Pennsylvania Dutch—who are in fact German, or Deutsch, speakers—Nederlanders helped shape Philadelphia through migration and cultural, social, and economic exchange. The ⇒ Read More

ENIAC

Developed in Philadelphia during World War II, the Electronic Numerical Integrator and Computer (ENIAC) made history as the world’s first general-purpose, nonmechanical computer. Unveiled at the University of Pennsylvania’s Moore School of Electrical Engineering in 1946, the ENIAC consisted of 40 nine-foot-high cabinets containing 18,000 vacuum tubes, 10,000 capacitors, 6,000 switches, and 1,500 relays. Unlike ⇒ Read More

Environmental Movement

With its industrial past and expanses of natural resources, the Greater Philadelphia region teemed with activity during the environmental movement of the late twentieth and early twenty-first centuries. In the years following World War II, people across the United States began to demand new measures to assure their health and safety. The resulting environmental movement, ⇒ Read More

Fabric Row

A textile and garment district emerged during the late nineteenth and early twentieth centuries on South Fourth Street, between Catharine and Bainbridge Streets in South Philadelphia, as immigrants transformed the neighborhood into a Jewish Quarter. Fabric businesses survived the Great Depression and remained prosperous for more than a century, employing generations of garment workers. Some shops ⇒ Read More

Fashion

Fashion played an important role in Philadelphia’s development as a center for retail and manufacturing. Philadelphians imported and promoted the latest European styles while producing garments and accessories of comparable style and quality. Area retailers played a pivotal part in fostering consumer culture in the nineteenth century and set industry standards for the nation. Despite ⇒ Read More

Films (Feature)

Philadelphia’s association with movie-making dates back to the beginning of the film industry, when the city’s Lubin Manufacturing Company created and distributed many of the first generation of silent films. But after the company’s early collapse, the city never again attained a prominent role in the nation’s filmmaking. After Lubin, Philadelphia served as a setting ⇒ Read More

First Purchasers of Pennsylvania

Upon receiving his grant for Pennsylvania in March 1681, William Penn (1644-1718) immediately set about attracting investors and settlers. To pay expenses and realize a profit from his enterprise, Penn had to sell land. The “First Purchasers” who responded to his promotional tracts provided essential economic support for Penn’s “Holy Experiment.” Penn sought to attract ⇒ Read More

Flaxseed and Linen

In the colonial era linen and flaxseed were fundamental to the mercantile life of Philadelphia and the Delaware Valley. Philadelphia’s linen and flaxseed market extended from the farthest point of settlement, Fort Pitt, to the fields of England and Ireland. Traveling in a circle of trade across the north Atlantic, these goods forged relationships among ⇒ Read More

Fort Wilson

On October 4, 1779, the home of noted Pennsylvania lawyer and statesman James Wilson (1742-98) on the southwest corner of Third and Walnut Streets in Philadelphia became a flash point for Philadelphians divided by politics and class. The militia attack on “Fort Wilson” occurred in the wake of conflict over the Pennsylvania Constitution of 1776, ⇒ Read More

Forts and Fortifications

Constructed from the seventeenth through the mid-twentieth century, defensive fortifications along the lower Delaware River and bay guarded the region during times of international and sectional upheaval. As important structures with such long histories, forts help to explain the political, economic, and social history of the Greater Philadelphia region. The earliest fortifications in the lower ⇒ Read More

France and the French

Philadelphia’s long connection with France and the Francophone world took shape over several centuries. French settlers, visitors, expatriates, and refugees contributed significantly to Philadelphia’s early sociopolitical development. Over the years, Philadelphia received refugees from the French Revolution and French-speakers from the Caribbean and Africa who made lasting cultural contributions. Philadelphians celebrated Bastille Day, erected a ⇒ Read More

Freemasonry

Freemasonry, one of the oldest fraternal societies in the world, arrived in America with migrants from England to Philadelphia, Boston, and other places in the British colonies. The fraternity in the Philadelphia area became one of the strongest of all American grand lodges and created one of the finest examples of Masonic architecture in the ⇒ Read More

French Revolution

The French Revolution of 1789 created political, social, and financial instability throughout Europe, prompting many terrified French aristocrats, businessmen, and intellectuals to flee to the United States. Philadelphia, with its cosmopolitan atmosphere, accessible port, and thriving commerce, attracted many of the French émigrés. Most settled along the Delaware River in the Mulberry district of Philadelphia ⇒ Read More

Funerals and Burial Practices

In the Philadelphia region, burial and funeral rituals have served to honor the dead and comfort the living. These practices have reflected shifting gender roles, new material and technological developments, and changing demographics. Until the mid-nineteenth century, women were the primary caretakers of the dead prior to burial, while male sextons interred bodies. By the ⇒ Read More

Furnituremaking

From the founding of Philadelphia in 1682 until the late 1800s, a vibrant community of cabinetmakers plied their skills alongside specialists in carving, chair making, and turning. Others who worked with wood included carpenters, coopers, shipwrights, and wheelwrights. These tradesmen were as diverse as the city itself, and their complex webs of language, ethnicity, religious ⇒ Read More

Garbage Barge (Khian Sea)

During the 1980s, as regional landfills closed, it became increasingly difficult for Philadelphia to find places to put its trash and the ash from burning that trash. This dilemma became a global odyssey when the city loaded about 15,000 tons of municipal ash on a ship, the Khian Sea, and sent it off to the ⇒ Read More

Garies (The) and Their Friends

Published in London in 1857, Frank J. Webb’s The Garies and Their Friends is among the earliest novels written by an African American. Although it is not strictly a historical novel, The Garies reflects the deteriorating conditions of the free black community in Philadelphia during Webb’s childhood and early adulthood, in particular, the 1838 disenfranchisement ⇒ Read More

Garment Work and Workers

Garment work was once one of Philadelphia’s largest industries. Clothing and textiles (a category including hosiery, a Philadelphia specialty) employed more than 40 percent of the city’s paid workforce by 1880. Starting in the first third of the nineteenth century, the garment industry became a center of labor activism, experiencing periodic strikes and union organizing ⇒ Read More

Gas Stations

The widespread adoption of the passenger automobile during the twentieth century altered the physical landscape of Greater Philadelphia and the United States. By the late 1910s, gas stations began to serve Philadelphia drivers seeking fuel for occupational and recreational travel. Since consumers could not visually determine the quality of gasoline, petroleum companies distinguished themselves from ⇒ Read More

Genealogy

In the Delaware Valley and the United States, the study of genealogy transformed from a pursuit of the elite in the nineteenth century into the most democratic field of historical research. The search by genealogical researchers for materials of importance that assist with pedigree building, family histories, and searches for heirs has resulted in the ⇒ Read More

German Reformed Church

From the beginning of the eighteenth century, the German Reformed Church played a role in developing the religious landscape of southeastern Pennsylvania. Along with other Reformed churches, the German Reformed Church provided a spiritual home for German immigrants and their children that, over time, also served as a medium for adapting to American culture even ⇒ Read More

Gothic Literature

From the early nineteenth century onward, Philadelphia spawned an abundance of mysterious tales starring shadowy strangers, fantastic happenings, and deadly conspiracies. Prominent genre writers including Charles Brockden Brown (1771-1810), George Lippard (1822-54), and Edgar Allan Poe (1809-49) made the City of Brotherly Love the birthplace of American gothic literature. Although the gothic arguably reached its ⇒ Read More

Great Depression

The Great Depression, which lasted from 1929 to 1941, was characterized in both the Philadelphia region and the nation by a severe contraction in all levels of economic activity, massive unemployment, widespread bank failures, and sharp price deflation. Many people lost their life savings and their homes. Untold thousands went hungry; some starved. It led ⇒ Read More

Greek War for Independence

During the Greek War for Independence (1821-28), when the Greeks of the Morea (Peloponessus) rose in rebellion after almost four centuries of Ottoman rule, Philadelphians helped to arouse public sentiment and sympathy in favor of the Greeks, raised money and provisions to aid the cause, and lobbied their representatives to recognize Hellenic independence.  In Philadelphia ⇒ Read More

Gunpowder Industry

The Mid-Atlantic gunpowder industry flourished in the nineteenth century along the Brandywine River in Delaware and spread into Pennsylvania, New Jersey, and other states. Long synonymous with the name duPont, the industry began in 1802 when Eleuthère Irénée duPont (1771–1834), a French refugee and former student of famous chemist Antoine Lavoisier (1743–94), began manufacturing gunpowder ⇒ Read More

Haitian Revolution

The Haitian Revolution, the most successful slave revolt in the history of the modern world, caused large numbers of both blacks and whites to flee the Caribbean, with many relocating to the United States. In 1793 Philadelphia received hundreds of these refugees, including white slaveholders and their black slaves. Foreign policy decisions also were made ⇒ Read More

Helicopters

From barns and airfields throughout the Delaware Valley, during the twentieth century innovative individuals and local companies made greater Philadelphia the nation’s cradle of rotary-wing aviation.  They successfully launched autogiros, gyroplanes, and helicopters, and the Boeing Company paired with Bell Helicopters in Buffalo, New York, to produce the world’s first production tilt-rotor aircraft, the V-22 ⇒ Read More

Herpetology (Study of Amphibians and Reptiles)

Over the course of three hundred years, urbanization and habitat loss in the Philadelphia region threatened amphibians and reptiles that once fostered rich scientific discussions. Nevertheless, pioneering herpetologists influenced medical, paleontological, and ecological studies of these creatures in North America. Beginning in the eighteenth century, naturalists on both sides of the Atlantic became entranced with ⇒ Read More

Hinterlands

Since its founding, Philadelphia has acted as a commercial hub for the surrounding region, its hinterlands. Although New Jersey and Delaware had European settlers before Philadelphia’s establishment in 1682, Pennsylvania and its founding city quickly became the focus of economic activity in the region extending both east and west of the Delaware River. With an advantageous ⇒ Read More

Hog Island

Hog Island, at the confluence of the Delaware and Schuylkill Rivers, exemplifies many broad trends in the environmental history of the region.  Once improved for agriculture, the natural landscape ultimately deteriorated through overexploitation, leading to its conversion for industrial, commercial, and other forms of development.  No longer productive in the early twentieth century, the island ⇒ Read More

Horticulture

The history of horticulture in Philadelphia and the Delaware Valley has been primarily a story of exploration, beautification, and preservation. Due to the relatively mild climate and fertile soils of the region, Native American groups practiced horticulture long before the arrival of Europeans. Colonists brought gardening traditions from their homelands and ushered in a new ⇒ Read More

Hotels and Motels

As one of the busiest and most influential port cities in colonial and later independent America, Philadelphia became an early leader in hotel development and continued to elevate industry standards throughout the nineteenth and twentieth centuries. Hotels presented travelers with a desirable alternative to staying in private residences, and luxury hotels became signifiers of a ⇒ Read More

Hurricanes and Tropical Storms

The Greater Philadelphia area’s position near the Atlantic Ocean has made it vulnerable to hurricanes and tropical storms, especially along the Delaware and New Jersey shores, and to flooding from storm surges along the Delaware River. The majority of storms to hit the region have been tropical storms, because hurricanes have tended to weaken over ⇒ Read More

Immigration (1790-1860)

The revival of immigration to Philadelphia and its surrounding region in the early nineteenth century provided one of the most powerful elements in reshaping the city’s society. After a decline in immigration during the wars of the French Revolution and the Napoleonic era, the growing industrialization of the Philadelphia region began to attract streams of ⇒ Read More

Immigration (1870-1930)

During the national explosion of immigration that took place between 1870 and the 1920s, the Philadelphia region became more diverse and cosmopolitan as it was energized by immigrants who indelibly changed the character of the places where they settled. With its reputation as the “Workshop of the World,” Philadelphia attracted immigrants to jobs in industry, ⇒ Read More

Immigration (1930-Present)

For most of the decades since the United States’ immigration restriction acts of the 1920s, Philadelphia was not a major destination for immigrants, but at the end of the twentieth century the region re-emerged as a significant gateway. Beginning with changes in U.S. law in 1965 and accelerating by the 1990s, immigration added large, diverse ⇒ Read More

Immigration and Migration (Colonial Era)

European settlement of the region on both sides of the Delaware River dates to the early seventeenth century. The population grew rapidly after 1682, when Pennsylvania’s policy of religious tolerance and its reputation as the “best poor man’s country” attracted people from all walks of life. By the time of the American Revolution, Philadelphia was ⇒ Read More

Independence Hall

Originally the Pennsylvania State House, this eighteenth-century landmark associated with the Declaration of Independence and the U.S. Constitution evolved from a workplace of government to a treasured shrine, tourist attraction, and World Heritage Site. Its history encompasses more than 275 years of struggles for freedom and public participation in creating, preserving, and debating the founding ⇒ Read More

Independence National Historical Park

Encompassing fifty-four acres in Center City Philadelphia, Independence National Historical Park preserves and provides access to Independence Hall, the Liberty Bell, and other sites associated with the American Revolution and early American history. Authorized by Congress in 1948 in response to lobbying by Philadelphians, creation of the park transformed an aging commercial district into a ⇒ Read More

Independence Seaport Museum

The Independence Seaport Museum, originally called the Philadelphia Maritime Museum, addressed the lack of written history of the Port of Philadelphia by collecting, documenting, and exhibiting the region’s nautical legacy. Founded in 1960 by attorney, civic leader, and maritime collector Joseph Welles Henderson (1920-2007), the museum focused on the maritime history of Pennsylvania, New Jersey, ⇒ Read More

Industrial Workers of the World

In the early 1900s thousands in greater Philadelphia belonged to the Industrial Workers of the World (IWW)—a militant, leftist labor union.  Local 8, which organized the city’s longshoremen, was the largest and most powerful IWW branch in the Mid-Atlantic and the IWW’s most racially inclusive branch.  Indeed, there might not have been a more egalitarian ⇒ Read More

Infectious Diseases and Epidemics

Despite Philadelphia’s prominence, throughout its history, as a center for medical education and care, the region has experienced numerous epidemics of infectious disease. British America’s largest city in the eighteenth century, Philadelphia suffered dreadful outbreaks of smallpox and yellow fever, while the nineteenth century brought an exotic new disease—cholera—that killed hundreds. By the early twentieth ⇒ Read More

Influenza (“Spanish Flu” Pandemic, 1918-19)

As World War I drew to a close in November 1918, the influenza virus that took the lives of an estimated 50 million people worldwide in 1918 and 1919 began its deadly ascent. The United States had faced flu pandemic before, in 1889-90 for example, but the 1918 strain represented an altogether new and aggressive ⇒ Read More

Insurance

Insurance is sometimes called an “invisible” element of commerce, but in Philadelphia, it has never been far from view. From the eighteenth century through the twenty-first, Philadelphia’s leadership in the field of insurance has enhanced the city’s preeminence in many types of commercial and communal endeavor. Insurance in Philadelphia, over the years, has meant everything ⇒ Read More

International Peace Mission Movement and Father Divine

The International Peace Mission Movement, an American communitarian religion founded in the early decades of the twentieth century, established a significant presence in Philadelphia under the leadership of its African American minister, the Reverend Major Jealous Divine, better known as Father Divine (1879?-1965). As an American sectarian religious innovator, Father Divine reached the height of ⇒ Read More

Irish (The) and Ireland

Contacts between the Philadelphia region and Ireland began in the late seventeenth century, shortly after the creation of Penn’s colony. Long a part of the urban fabric of Philadelphia, Irish Catholics endured nativist assaults of the Bible Riots of 1844 and did not see one of their own become mayor until James H. J. Tate, ⇒ Read More

Islam

Islam, a religion founded by the Prophet Muhammad in the early seventh century in the Arabian Peninsula, has had a presence in the greater Philadelphia region since the colonial era, but the number of Muslims locally did not grow significantly until after the 1960s. By the 2010s, when Muslims in the United States numbered more ⇒ Read More

It’s Always Sunny in Philadelphia

It’s Always Sunny in Philadelphia, a comedy series that premiered on the FX cable television channel in August 2005, follows a group of five friends as they engage in narcissistic and questionable schemes from their Irish bar, Paddy’s Pub, fictionally located at Dickinson and Third Street in South Philadelphia. Created by executive producer Rob McElhenney ⇒ Read More

Italian Market

The Italian Market, located in the Bella Vista neighborhood of South Philadelphia, is the popular name for the food shops and curbside stands on Ninth Street between Fitzwater and Wharton Streets, where merchants sell fresh produce, prepared foods, imported products, goods, and equipment for both household and commercial consumption. The majority of food establishments specialize ⇒ Read More

Italians and Italy

Although ties between Italy and Greater Philadelphia stretched back generations, it was not until the second half of the nineteenth century that Italian migration increased to the extent of forming visible points of settlement in the area. Over time, loosely connected clusters of Italians in various neighborhoods, mainly in South Philadelphia, coalesced into a singular ⇒ Read More

Jawn

Jawn is a neutral, all-purpose noun used to reference any person, place, situation, or object. In casual conversation, it takes the place of the word thing. Contrary to popular belief, jawn did not entirely originate in Philadelphia, but developed locally as a variant pronunciation of joint in African American vernacular English. The meaning of jawn ⇒ Read More

Knights of Labor

The Knights of Labor, the first national industrial union in the United States, was founded in Philadelphia on December 9, 1869, by Uriah Stephens (1821-82) and eight other Philadelphia garment cutters. Intended to overcome the limitations of craft unions, the organization was designed to include all those who toiled with their hands. By mid-1886 nearly ⇒ Read More

Korean War

Although active hostilities during the Korean War lasted for little more than three years (1950-53), the conflict had a lasting impact on the Philadelphia area. The war provided a boost for the shipbuilding industry on both sides of the Delaware River, and military bases played a major role in preparing soldiers and supplies for deployment. ⇒ Read More

Koreans and Korea

Although a few Koreans came to Greater Philadelphia in the early twentieth century to study in universities, Koreans became one of the top ten new immigrant groups in the region by 1970. The new U.S.-Korea relationship formed during the Korean War led to increased exchanges between the two countries, and the 1965 Immigration and Naturalization ⇒ Read More

Kwanzaa

Because of its large African American population and the presence and influence of prominent Black Nationalist individuals and organizations, the Philadelphia area has been especially active in celebrating Kwanzaa, an African cultural holiday that emerged out of the Black Nationalist Movement of the 1960s. Kwanzaa emphasizes remembering and reconstructing African identity, which was forcibly erased ⇒ Read More

Lafayette’s Tour

When the Marquis de Lafayette (1757-1834), a French hero of the American Revolution, returned to the United States in 1824-25, Philadelphians joined in a wave of nationwide affection for the nobleman who had volunteered for service in the Continental Army at the age of 19. Lafayette’s return to the region stirred increasing regard for preserving ⇒ Read More

Lazaretto

Situated roughly ten miles south of Philadelphia, in Essington, on the west bank of the Delaware River, the Lazaretto is considered to be the oldest and last surviving quarantine station in the United States. Throughout most of the nineteenth century, the Lazaretto was the first stop for immigrants and merchants on incoming ships whose passengers ⇒ Read More

Legionnaires’ Disease

The outbreak of a mysterious pneumonia-like disease in the Philadelphia region in the summer of 1976 puzzled doctors and public health officials. Many of the sick had attended an American Legion convention at the Bellevue-Stratford Hotel, giving the new illness the name “Legionnaires’ disease.” Months later, doctors discovered that bacteria in the hotel’s air conditioning ⇒ Read More

Lewis and Clark Expedition

On a November day during the severe winter of 1805, a parcel containing over sixty plants, rocks, and fossils arrived at the American Philosophical Society in Philadelphia. Collected by Meriwether Lewis (1774-1809), these were specimens from the Corps of Discovery Expedition (1803-1806), the western journey of Lewis and William Clark (1770-1838). While the explorers became ⇒ Read More

Liberians and Liberia

Greater Philadelphia has had close links to Liberia historically. Free blacks and abolitionists from the region helped colonize and underwrite the nation of Liberia’s founding in the early nineteenth century. Yet Philadelphia and Liberia had little connection between the mid-nineteenth and late twentieth century. Most Liberian settlement in the region resulted from the Liberian civil ⇒ Read More

Listen to the Mocking Bird

Written in 1855 by a Philadelphia songwriter who was inspired by the whistling of a street musician, “Listen to the Mocking Bird” was one of the most popular songs of the nineteenth century. It sold millions of copies of sheet music and was sung (and whistled) throughout the United States and parts of Europe. Philadelphia ⇒ Read More

Literary Societies

Philadelphia’s literary societies typically have combined the social with the intellectual and artistic, with ongoing shifts in the balance between the two. As descendants succeeded the founding members, they prized the relationships and traditions handed down over generations, perhaps more than the original literary pretext of the organization. Philadelphia has often been described as a ⇒ Read More

Locomotive Manufacturing

For over one hundred and twenty years, railway locomotives were built in Greater Philadelphia. From the pioneering manufacturers of steam locomotives in the Spring Garden section of the city in the 1830s to the sprawling plant of the Baldwin Locomotive Works in Delaware County in the twentieth century, the products, the companies, and the buildings ⇒ Read More

Log Cabins

The Philadelphia region served as an important diffusion ground for log cabins in America as Swedes, Finns, and later Germans transposed their traditional building practices to the Delaware Valley, melding old-world models with the bounty of timber but adapting to the lack of tools and skilled craftsmen. By the mid-nineteenth century, log cabins had become ⇒ Read More

LOVE (Sculpture)

The sculpture commonly known as “the LOVE statue,” first placed in Philadelphia’s John F. Kennedy Plaza for the 1976 Bicentennial, was not the only sculpture of its kind—by the twenty-first century, it was not even the only sculpture of its type in Philadelphia. Yet LOVE, by Robert Indiana (1928-2018), came to be embraced by Philadelphians ⇒ Read More

Loyalists

During the American Revolution, Loyalists, or “Tories” as Patriots called them, included prominent Pennsylvania political and religious leaders as well as many less affluent individuals from the state’s Quaker and German pacifist communities. A large number of “neutrals” also struggled with increasing difficulty to remain uninvolved in the conflict. Religion, ethnicity, economic status, and local ⇒ Read More

Maps and Mapmaking

As the country’s largest city, and for a time capital of the new nation, Philadelphia was well situated to chart the young republic’s changing geography. Using its capacity to attract all the manufacturing elements necessary for successful publishing—printers binders, colorists, engravers and others—Philadelphia became the home of the nation’s first full-time geographical publisher and soon ⇒ Read More

Medical Publishing

The U.S. medical publishing industry got its start in Philadelphia in the early nineteenth century, and the Philadelphia region has maintained its preeminence in the industry ever since. The industry grew with the general book-selling industry, flourished as medicine acquired a solid scientific foundation starting around the end of the nineteenth century, went through a ⇒ Read More

Medicine (Colonial Era)

In colonial Philadelphia, physicians and other medical practitioners contended with a difficult disease environment. The best medical efforts of the day were often inadequate or even harmful in the face of chronic illness and epidemic disease. The health of the colonial population varied by race and region. In Pennsylvania and New Jersey, as in the ⇒ Read More

Mennonites

Philadelphia offered seventeenth-century Mennonite immigrants a gateway to the New World and their first permanent settlement in what would become the United States. Despite decades of migration to other parts of the country, Mennonites not only persisted in the city but also grew and diversified. By the early years of the twenty-first century, Mennonites in ⇒ Read More

Meschianza

On May 18, 1778, four hundred British officers and elite Philadelphians embarked on a regatta down the Delaware River. This aquatic procession kicked off the Meschianza, an extravagant fete to honor General William Howe (1729-1814) and his brother, Admiral Richard Howe (1726-99), on their departure from North America. General Howe’s army took control of Philadelphia ⇒ Read More

Mexican-American War

Despite taking place in the American Southwest and Central America, the Mexican-American War (1845-48) had significant ties to the Philadelphia area. As one of the most populous urban centers in the country, the Delaware Valley became a hotbed of activity for one of the most controversial wars in American history.     War between the United States ⇒ Read More

Mexicans and Mexico

Greater Philadelphia’s economic ties to Mexico date to the era of European colonization. However, substantial Mexican immigration to the region started only in the 1970s, in Chester County’s mushroom growing towns, and in the 1990s in Philadelphia. Still, Mexicans became the region’s second-largest immigrant group in the early twenty-first century and were the largest immigrant ⇒ Read More

Military Bases

For centuries, the American military valued Philadelphia because of its size, manufacturing capability, and location. Bases and other military facilities in the region contributed to the United States’ national defense while also serving as economic engines for surrounding areas, creating jobs not just on the installations but also in surrounding communities. Closures, conversely, led to ⇒ Read More

Militia

As the social and political center of colonial Pennsylvania, Philadelphia and the surrounding region served as a microcosm for the complex and often convoluted history of the colonial and early national militia. The role of Philadelphia militia also illustrates the nature of militia units during the American Revolutionary War. The first militia in the region ⇒ Read More

Moravians

In the eighteenth century, the Moravian church grew from a small group of Protestant dissenters in Germany to a global church with its most important American center at Bethlehem, Pennsylvania, about fifty miles northwest of Philadelphia. The Moravians were best known for their experiments in communal living and their global missions, including a number of ⇒ Read More

Mummers

The Mummers Parade, an institution in Philadelphia since 1901, brought together many of the loosely organized groups of folk performers who roamed the streets each year between Christmas Eve and New Year’s Day. Known variously as mummers, shooters, belsnickles, fantasticals, and callithumpians, these masqueraders traced their roots to immigrants from England, Sweden, and Germany who ⇒ Read More

Mummies

Philadelphia’s fascination with Egyptian mummies began modestly, but by the end of the nineteenth century the city held some of the largest collections of mummies in the United States. Although some mummies had only a transient stay in Philadelphia or were lost to the ravages of time, many remained in museums to teach later generations ⇒ Read More

Musical Fund Society

The Musical Fund Society, an important predecessor to the Philadelphia Orchestra, formed in 1820 to promote professional and amateur musical talent in Philadelphia and to aid indigent musicians and their families. Its active role in advancing the careers of exceptional performing musicians and composers continued into the twenty-first century, making the Musical Fund Society the ⇒ Read More

Musical Instrument Making

Philadelphia became the leading center of musical instrument making in colonial America and the early republic, reflecting the importance of music in everyday life. Early Philadelphia’s many German inhabitants, unlike the Quakers, openly embraced both secular and sacred music. Philadelphia became particularly noted for producing keyboard instruments and dominated American piano manufacturing from 1775 until ⇒ Read More

Nationalities Service Center

The Philadelphia branch of the International Institute, renamed the Philadelphia Nationalities Service Center in 1963, opened in June 1922 and initially operated under the auspices of its sponsor, the Young Women’s Christian Association (YWCA). Like the four to five dozen other International Institute branches in operation by the 1920s, the Philadelphia effort aided immigrant women ⇒ Read More

Native American-Pennsylvania Relations, 1754-89

Relations between Pennsylvania’s Native American and European peoples underwent cataclysmic change during the second half of the eighteenth century. Despite the reputation for peaceful intercultural relations that Pennsylvania had enjoyed since its founding in 1681, a series of wars engulfed its frontiers after 1754, leading to the dispossession and exile of the colony’s native peoples. ⇒ Read More

Native Peoples to 1680

Native Americans lived in what became southeastern Pennsylvania, southern New Jersey, and northern Delaware for more than 10,000 years before the arrival of Europeans in the early seventeenth century. By emphasizing peace and trade, the Lenapes retained their sovereignty and power through 1680, unlike native peoples in New England and Virginia who suffered disastrous conflicts ⇒ Read More

Nativism

While Philadelphia has not been alone in experiencing sharp undercurrents of nativism, virulent rhetoric and periodic waves of violence aimed at the foreign-born have often wracked the city. Clashes between nativists and immigrants between the 1720s and the 1920s helped to set the boundaries of the city as well as define the limits of American ⇒ Read More

Nativist Riots of 1844

In May and July 1844, Philadelphia suffered some of the bloodiest rioting of the antebellum period, as anti-immigrant mobs attacked Irish-American homes and Roman Catholic churches before being suppressed by the militia. The violence was part of a wave of riots that convulsed American cities starting in the 1830s. Yet even amid this tumult, they ⇒ Read More

New Sweden

Founded in 1638, the colony of New Sweden survived less than twenty years and at its peak numbered only about four hundred people, most of whom lived along the western bank of the Delaware River between what became Philadelphia and New Castle, Delaware. As small and short-lived as it proved to be, New Sweden had ⇒ Read More

New Year’s Traditions

New Year’s celebrations in the Philadelphia region have often included parties, formal wear, fireworks, and parades as part of a two-day, secular celebration from December 31 to January 1. The changing of a calendar year from one to the next has long been cause for commemoration and reflection, and the city’s diverse communities have shaped ⇒ Read More

Nigerians and Nigeria

With a significant presence in the Greater Philadelphia area dating back to the 1960s, Nigerians became the second-largest African population in the Delaware Valley in the first years of the twenty-first century. As major leaders in developing a new Pan-Africanism and in establishing pan-ethnic, transnational organizations to assist in the development of vibrant communities in ⇒ Read More

Nuclear Power

Mirroring a nation-wide wave of commercial interest in nuclear power plants in the 1950s and 1960s, the Philadelphia Electric Company (PECO) and other energy companies in Greater Philadelphia jumped at the opportunity to develop relatively inexpensive electricity for the region. Nuclear power plants began servicing the region’s electrical grid in 1967. However, as was the ⇒ Read More

O Little Town of Bethlehem

One of the best-known hymns of the Christmas season, “O Little Town of Bethlehem,” originated in 1868 as a poem written for the Sunday School of the Church of the Holy Trinity on Philadelphia’s Rittenhouse Square. The words by Rector Phillips Brooks (1835-93) and music by church organist Lewis H. Redner (1831-1908) resonated themes of ⇒ Read More

Occupy Philadelphia

For fifty-six days between October 6 and November 30, 2011, local activists participated in Occupy Philadelphia—a leaderless, decentralized movement against social and economic inequality. Their action joined an international wave of dissent against political and economic corruption that ranged from anti-austerity protests in Europe to the Arab Spring demonstrations throughout North Africa and the Middle ⇒ Read More

ODUNDE Festival

The ODUNDE Festival, held in South Philadelphia each year on the second Sunday in June, celebrates the history and heritage of African people around the globe and serves to instill and encourage cultural pride. Taking its name from the word meaning “Happy New Year” in the Yoruba language (placed in all capital letters by the ⇒ Read More

Opera and Opera Houses

Opera has played an important role in Philadelphia arts and entertainment since the mid-eighteenth century. The city has long been a key center for opera and holds several important distinctions in opera history, including being the site of the first serious opera performances in America, birthplace of the first major American opera composer, and home ⇒ Read More

Ornithology (Study of Birds)

While Philadelphians maintained scientific interest in birds between the eighteenth and twenty-first centuries, the region became an important scholarly center for ornithology by the early nineteenth century. Primarily known for taxonomy (the science of classifying organisms), ornithological study transformed in the 1860s after the scientific community discovered a conclusive evolutionary link between birds and dinosaurs. ⇒ Read More

Pacific World (Connections and Impact)

Historians have often situated Philadelphia in three geographic contexts: on the western edge of the “Atlantic World” during the colonial era, as an eastern metropole for hinterlands and the receding frontier to the west, and in the mid-Atlantic region between the North and South of the United States. These geographic frames all make sense, given ⇒ Read More

Paints and Varnishes

From colonial times to the nationwide deindustrialization trend starting in the 1950s, Philadelphia played a leading role in providing American and overseas markets with quality paints and varnishes. “Oil and Colours” merchants of the colonial period turned, during the early nineteenth century, into family-owned-and-managed manufacturing companies, as they opened paint and varnish factories in Center ⇒ Read More

Papal Visits

Popes use their visits to encourage faith, emphasize their priorities, and fulfill their role as pastors. The places visited use these trips to highlight their successes, history, and culture on an international stage. Prior to the visit of Pope Francis (b. 1936) to Philadelphia on September 26 and 27, 2015, only one other pope had ⇒ Read More

Paper and Papermaking

Home to the first paper mill in the British American colonies, Philadelphia was the nation’s primary papermaking center through the early nineteenth century. The region lost its national preeminence in papermaking in the late nineteenth century, but it continued to host important makers of paper and paper products. Skilled papermakers, including William Rittenhouse (1644–1708), a ⇒ Read More

Pennsylvania (Founding)

In March of 1681, King Charles II of England (1630-85) granted William Penn (1644-1718), gentleman and Quaker, the charter for a proprietary colony on the North American continent. Although both English colonial policy and the organization of the Society of Friends, known as Quakers, were works in progress between the years 1682 and 1701, in ⇒ Read More

Pennsylvania Impressionism

Pennsylvania Impressionist painting flourished in eastern Pennsylvania in the first half of the twentieth century. Often referred to as the “New Hope School” because artists in Bucks County produced the best-known works, the style was also practiced vigorously in Montgomery, Chester, Delaware, and Lehigh Counties, and key artists of the movement taught at the Pennsylvania ⇒ Read More

Pennsylvania Prison Society

Founded in 1787 as the Philadelphia Society for Alleviating the Miseries of Public Prisons, the Pennsylvania Prison Society quickly became a leading advocate for the humane and salutary treatment of the incarcerated. From the restructuring of the Walnut Street Jail in the eighteenth century, to the construction and oversight of the Eastern State Penitentiary in ⇒ Read More

Pharmaceutical Industry

Philadelphia played a key role in the birth of the American pharmaceutical industry in the early nineteenth century, and the region remained a major pharmaceutical center into the early twenty-first century. Home since the colonial period to many of America’s leading scientific, educational, and medical institutions, Philadelphia was well-positioned to support the emergence of a ⇒ Read More

Philadelphia (Warship)

Inspired by patriotic fervor during the Quasi-War with France, the people of Philadelphia raised money in one week during June 1798 to build the USS Philadelphia to help increase American naval power to protect commerce. Completed in 1799, the Philadelphia served in both the West Indies and the Mediterranean Sea, where it was captured in ⇒ Read More

Philadelphia Board of Trade

Philadelphia’s Board of Trade worked for more than a century to promote commercial development in the city and the region while also arbitrating disputes among its member businesses. Formed in 1833, the board filled unmet needs for economic development and became the largest organization of its type in the nation. The original concept for the ⇒ Read More

Philadelphia Campaign

During the War for Independence, in 1777, the British moved to seize Philadelphia in a series of battles that contributed to a turning point in the war. While the Philadelphia campaign strained British resources and exposed serious leadership issues with General Sir William Howe (1729-1814), the effectiveness of American forces led by General George Washington (1732-99) ⇒ Read More

Philadelphia Cream Cheese

Although not made or invented locally, Philadelphia Cream Cheese reflects the region’s agricultural history and reputation as a purveyor of fine foods. Established by a New York distributor of dairy products in 1880, the brand came to be owned by the Kraft Heinz Company of Pittsburgh and Chicago. Nevertheless Philadelphia, printed in blue capital letters ⇒ Read More

Philadelphia Maritime Exchange

In 1875, a group of influential maritime and business leaders who recognized the importance of the Port of Philadelphia’s standing with respect to other North American ports formed the Philadelphia Maritime Exchange. The goal of the exchange was to position Philadelphia as a premier port in North America by increasing the city’s direct trade with ⇒ Read More

Philadelphia Museum of Art

The Philadelphia Museum of Art—originally known as the Pennsylvania Museum and School of Industrial Art—developed from collections exhibited in 1876 at the Centennial Exhibition in Fairmount Park. Modeled on the South Kensington Museum in London, the new institution sought through both collections and classes to teach design so that goods produced in Philadelphia would be ⇒ Read More

Philadelphia Navy Yard

The history of the Philadelphia Navy Yard has been one of constant struggle, repeatedly staring down imminent closure only to be saved at the last second by stalwart local politicians or a timely military conflict. Fondly remembered as the outfitter of the first American fleet, builder of the first warship under the Constitution, launcher of ⇒ Read More

Philadelphia Orchestra

Founded in 1900, the Philadelphia Orchestra developed into an iconic organization for Philadelphia through its musicianship, commitment to culture and education, and service as a cultural ambassador. The musical tastes and personalities of a series of influential conductors infused the orchestra with a rich history and distinctive sound as it became one of the finest ⇒ Read More

Philadelphia Pepper Pot

Philadelphia pepper pot, a spicy stew-like dish comprised of tripe, other inexpensive cuts of meat, vegetables, and an abundance of spices and hot peppers, is related to the pepper pot soup of the Caribbean region. By the early nineteenth century, the dish had developed characteristics making it uniquely Philadelphian. Philadelphia pepper pot became popular throughout ⇒ Read More

Philadelphia Story (The)

The Philadelphia Story (1939) is a comedy of manners presented as a three-act play set in the late 1930s in a magnificent mansion in Philadelphia’s western Main Line suburbs, a location of wealth and exclusivity. Written by Philip Barry (1896-1949), a prolific dramatic and comic playwright, The Philadelphia Story centers on the lives of an ⇒ Read More

Philadelphia Ten

When an exhibition of 247 paintings opened on February 17, 1917, at the Art Club of Philadelphia, 220 S. Broad Street, it heralded the birth of the Philadelphia Ten (also known as The Ten), an evolving all-women’s group of painters and sculptors that exhibited together for nearly thirty years. Soon their exhibitions became an annual ⇒ Read More

Pietism

Pietism was the source for much of the early religious vitality and diversity in Philadelphia. Between 1683 and 1800 thousands of Pietists crossed the Atlantic Ocean looking for a place where they could follow their conscience in religious matters. Pennsylvania became an attractive destination thanks to the goodwill fostered by William Penn’s missionary journey to ⇒ Read More

Pipelines

Reaching hundreds of miles to the Philadelphia area from western Pennsylvania, pipelines carrying oil and gas were critical to Philadelphia’s emergence as an industrial power and linked the fates of suppliers and consumers for more than 160 years. The development of the pipelines, marked by both challenge and innovation, supplied energy for residential and business ⇒ Read More

Pirates

Philadelphia, like many cities throughout the Atlantic world, encountered a new threat in the late seventeenth and early eighteenth centuries from pirates who raided the numerous merchant vessels in the region. Several historians have labeled this era as the golden age of piracy. Pirates also remained active after 1730, using the city as a staging ⇒ Read More

Plantations

When American patriots declared independence from Great Britain in 1776, the single largest boon to their cause was the nation’s ability to feed itself—as well as much of the Atlantic world. Beginning in the mid-1700s, crop failures across Europe and an expanding slave population in the West Indies created a huge demand for food from ⇒ Read More

Point Breeze (Bonaparte Estate)

Joseph Bonaparte’s Point Breeze estate was one of the finest country houses in the Delaware Valley. Similar grand houses once graced the Delaware Valley, especially upriver from Philadelphia and along the Schuylkill. The first was likely Pennsbury Manor, the American home of William Penn (1644-1718). Many of these country houses still stand, including the Woodlands, ⇒ Read More

Polish Settlement and Poland

A few aristocratic Polish emigres—the Revolutionary War hero Thaddeus Kosciusko (1746-1817), for example—found their way to Philadelphia in the late eighteenth and early nineteenth centuries. Large-scale Polish immigration to the Philadelphia region, however, began only after the Civil War, reaching its climax in the years immediately preceding World War I. Between 1870 and 1920, at ⇒ Read More

Pretzels

Soft pretzels are to Philadelphia as crepes are to Paris. Both are icons of their respective cities, but one goes better with Nutella and the other with mustard. Indeed, comedian David Brenner (who, like Will Smith’s Fresh Prince of Bellaire, was “West Philadelphia born and raised”) even titled his 1983 memoir Soft Pretzels with Mustard. ⇒ Read More

Privateering

As one of the largest British ports in North America, during the eighteenth century Philadelphia held a prominent place in privateering, the practice of privately financed warships attacking enemy shipping during wartime. These vessels, either converted merchant vessels or purpose-built commerce raiders, were often investments of wealthy or enterprising merchants. In order to operate legally, ⇒ Read More

Public Health

From the moment Native Americans, Europeans, and Africans came together in the Delaware Valley, they confronted a host of health threats. Philadelphia’s earliest public health efforts reflected the lack of scientific understanding of infectious diseases, and usually began only after an outbreak commenced. After the terrible 1793 yellow fever epidemic, Philadelphia’s leaders founded a permanent ⇒ Read More

Public Markets

Public markets in Philadelphia belong to an ancient tradition of urban food provisioning in which the governing authority designated specific places for the exchange of life’s necessities. A formal and organized system of exchange was intended to attract local and regional producers to the city in order to ensure citizens an adequate supply of healthful ⇒ Read More

Puerto Rico and Puerto Ricans

The centuries-long relationship between the Philadelphia region and Puerto Rico unfolded in four interrelated areas: economic links, political channels, personal networks, and cultural exchange. Several dynamics shaped those connections over time. Colonialism, first under Spain and later the United States, set the broad context for trade relations and government policies. Individual reactions to those policies ⇒ Read More

Quasi-War

Philadelphia, as capital of the United States during the 1790s, played a central role in the conflict called the Quasi-War, an undeclared war, between the United States and France during the years 1798 to 1800. Philadelphia became a hotbed of public displays for and against the Federalists’ response to this conflict and served as a ⇒ Read More

Recording Industry

The birthplace of the American “record” industry, the Philadelphia region for more than a century has been home to a thriving industry of recording studios and record companies. In Camden, New Jersey, the Victor Company in the early 1900s was the nation’s largest manufacturer of musical recordings. Since then, Philadelphia’s unique concentration of diversified industries, ⇒ Read More

Red City (The)

Written by Silas Weir Mitchell (1829-1914) and published in 1908, The Red City: A Historical Novel of the Second Administration of President Washington is a historical romance, a genre whose plot typically consists of a quest, followed by trials, and ending in marriage. Mitchell presents a view of Philadelphia in the 1790s as politically divided ⇒ Read More

Refineries (Oil)

Philadelphia emerged as a petroleum hub in the second half of the nineteenth century. As an industrialized port city with global networks and extensive unbuilt land available on the Schuylkill and Delaware Rivers, the city offered the necessary rail and water infrastructure as well as access to water for the new industry. Extensive construction of ⇒ Read More

Religious Society of Friends (Quakers)

Much as New England was shaped by its Puritan heritage, the history of Philadelphia and the Delaware Valley intertwined heavily with the Religious Society of Friends. Philadelphia gained one of its nicknames, “The Quaker City,” from its founding and settlement by the Friends, colloquially known as Quakers, a historically Christian religious sect that emerged during ⇒ Read More

Revolutionary Crisis (American Revolution)

The Stamp Act of 1765, the first direct tax ever imposed by the British government on colonial Americans, inadvertently provoked a ten-year clash of wills between Britain and the colonies that led to the American Revolutionary War. During this Revolutionary Crisis period (1765-75), colonists resisted imperial taxes and other Parliamentary innovations with protests and with ⇒ Read More

Rock and Roll (Early Years)

For most Americans in the mid-1950s, rock and roll seemed to come out of nowhere, a raucous new musical style that suddenly burst on the scene. In reality, rock and roll had been taking shape for decades, as uniquely American vernacular musical styles such as jazz, blues, gospel, and country music cross-pollinated. The process unfolded ⇒ Read More

Rock Music and Culture (Late 1960s to Present)

Although Philadelphia was a national trendsetter in rock and roll in the late 1950s and early 1960s, it lost its preeminence in the mid-1960s as tastes changed and the music moved in new directions. While a new home-grown style of African American soul music emerged in the late 1960s and early 1970s that once again ⇒ Read More

Roman Catholic Education
(Elementary and Secondary)

Parochial schools in the Philadelphia region share a common Catholic mission and similar patterns of growth and development. For more than three centuries they have responded to the changing characteristics of the region’s Catholic population. Several of these developments, such as schools for specific ethnic groups, occurred in Philadelphia, Camden, N.J., and Wilmington, Del., within ⇒ Read More

Root Beer

Root beer, a popular beverage in the United States since the late eighteenth century, began as a medicinal beverage produced at home. In the nineteenth century, carbonated root beer grew in popularity, particularly after Philadelphia pharmacist Charles Elmer Hires (1851-1937) presented his version of root beer at the 1876 Centennial Exhibition. Although the popularity of ⇒ Read More

Saint Patrick’s Day

In March, Philadelphians of many backgrounds join together to celebrate Saint Patrick’s Day, the city’s Irish citizens, and their heritage. Celebrated in Philadelphia since 1771, the holiday began as a Catholic holy day and evolved into a rambunctious affair marked throughout the region by parades, music, dancing, drinking, and wearing kelly-green clothing to symbolize the ⇒ Read More

Salem County, New Jersey

Before Philadelphia’s founding, Salem, New Jersey, was the first English Quaker colony along the Delaware River. Established in 1675, the city of Salem had early prominence and served as a port of entry, but was soon overshadowed by Philadelphia. Although eighteenth-century settlement in Salem County consisted primarily of farmers and craftsmen, the proximity of the ⇒ Read More

Saws and Saw Making

Philadelphia ranked as one of the nation’s foremost saw manufacturing centers for much of the nineteenth and twentieth centuries. Large-scale saw making began locally in the early nineteenth century, and by midcentury a number of major saw manufacturers operated in the city, including the world’s largest, Henry Disston’s Keystone Saw Works. Disston created a unique ⇒ Read More

Scientific Societies

Since the eighteenth century, Philadelphia-area scientific societies have promoted scholarship and innovation, increased access to scientific knowledge and played an important role in the professionalization of various disciplines. Longstanding institutions, including the American Philosophical Society (1743), the Academy of Natural Sciences (1812), and the Franklin Institute (1824), have garnered national and international accolades, while many ⇒ Read More

Scots Irish (Scotch Irish)

Pennsylvania’s Scots Irish, a hybrid people of Scots and Irish ancestry, were the most numerically predominant group within an Irish diaspora migration that brought between 250,000 and 500,000 Irish immigrants (most of them Protestants from Ulster and predominately Presbyterians) to America between 1700 and 1820. Philadelphia was one of their principal destinations. As the prototypical ⇒ Read More

Scrapple

Scrapple, which came to the Philadelphia region from Germany, is a loaf of cooked pig parts thickened with cornmeal or buckwheat usually spiced with sage and pepper. Once cooled, the loaf is sliced, fried, and served as a breakfast side dish, often with syrup. Not just a culinary transplant, scrapple exists because of the interplay ⇒ Read More

Sesquicentennial International Exposition (1926)

In 1926, Philadelphia hosted the Sesquicentennial International Exposition, a world’s fair, to commemorate the one hundred and fiftieth anniversary of the signing of the Declaration of Independence.  Although it opened to great fanfare, the exposition failed to attract enough visitors to cover its costs.  The fair organization went into receivership in 1927 and its assets ⇒ Read More

Settlement Houses

The settlement house movement, a phenomenon of the Progressive era with origins in London, spread to Philadelphia in the 1890s as a large influx of needy immigrants and unsanitary conditions in the city attracted the attention of middle-class, college-educated reformers. Living among the poor in South Philadelphia, Kensington, and other neighborhoods, settlement house residents sought ⇒ Read More

Seven Years’ War

Philadelphia and the surrounding area played a significant role in the Seven Years’ War (1756-63), also known as the French and Indian War and the Great War for Empire. Beginning in North America and spreading to Europe, India, and the West Indies, the war was a struggle for colonial dominance between France and Great Britain ⇒ Read More

Seventh-day Adventists

Seventh-day Adventism, one among several uniquely American-born Christian traditions, resulted from the religious fervor and innovations of the Second Great Awakening (c. 1795-1830), which generated schisms in established churches and plantings of new religious associations across the United States, including Philadelphia and the Delaware Valley region. The Adventist movement began as an offshoot of the ⇒ Read More

Sheppard Lee

Sheppard Lee, a novel published in 1836 by Philadelphian author, playwright, and physician Robert Montgomery Bird (1806-54), is a narrative of the wandering soul of an indolent, down-on-his-luck farmer. Although fairly successful in its time and even receiving a rave review from the master of the American Gothic, Edgar Allan Poe, the book largely disappeared ⇒ Read More

Shipbuilding and Shipyards

Perhaps no business, industry, or institution illuminates the history of the Greater Philadelphia region from the seventeenth century to the present day more clearly than shipbuilding and shipyards. This may seem surprising since Philadelphia and nearby Delaware riverfront ports lie one hundred miles from the Atlantic Ocean up an often treacherous Delaware Bay and river ⇒ Read More

Shrines

People of faith have long revered significant religious sites, making pilgrimages for special devotion to locations that often developed into formal shrines–places regarded as holy because of their associations with sacred persons, relics, or events. Beginning in the mid-nineteenth century, Roman Catholic churches and other faiths in the Philadelphia area established a number of shrines, ⇒ Read More

Silk and Silk Makers

Philadelphia’s silk industry began in earnest in the early nineteenth century. There had been efforts since the early eighteenth century to cultivate the silk worm and establish silk-making operations in the region, but they had proven unsustainable or were carried out on a small scale. Philadelphia’s first successful silk manufacturer began operating in 1815, and ⇒ Read More

Silver Linings Playbook

The 2012 film Silver Linings Playbook, directed by David O. Russell (b. 1958) and based on the novel by Collingswood, New Jersey, native Matthew Quick (b. 1973), experienced overnight success when it premiered at the Toronto International Film Festival and earned the highly sought-after Audience Award. Filmed in and around Philadelphia, the movie showcases the ⇒ Read More

Slavery and the Slave Trade

Slavery and the slave trade were central to the history of eighteenth- and nineteenth-century Philadelphia as the region economically benefited from the institution and dealt with tensions created by slave trading, slave holding, and abolitionism. Early Philadelphia, an Atlantic trading hub, became both a focal point for the slave trade and a community of enslaved ⇒ Read More

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