History of Pittsburgh
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The history of Pittsburgh began with centuries of Native American civilization in the modern
Pittsburgh Pittsburgh ( ) is a city in the Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County. It is the most populous city in both Allegheny County and Western Pennsylvania, the second-most populous city in Pennsylva ...
region, known as "Dionde:gâ'" in the Seneca language. Eventually, European explorers encountered the strategic confluence where the Allegheny and
Monongahela River The Monongahela River ( , )—often referred to locally as the Mon ()—is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed August 15, 2011 river on the Allegheny Plateau in north-cen ...
s meet to form the
Ohio Ohio () is a state in the Midwestern region of the United States. Of the fifty U.S. states, it is the 34th-largest by area, and with a population of nearly 11.8 million, is the seventh-most populous and tenth-most densely populated. The sta ...
, which leads to the Mississippi River. The area became a battleground when
France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of overseas regions and territories in the Americas and the Atlantic, Pacific and Indian Oceans. Its metropolitan area ...
and
Great Britain Great Britain is an island in the North Atlantic Ocean off the northwest coast of continental Europe. With an area of , it is the largest of the British Isles, the largest European island and the ninth-largest island in the world. It i ...
fought for control in the 1750s. When the British were victorious, the French ceded control of territories east of the Mississippi. Following
American independence The American Revolution was an ideological and political revolution that occurred in British America between 1765 and 1791. The Americans in the Thirteen Colonies formed independent states that defeated the British in the American Revoluti ...
in 1783, the village around Fort Pitt continued to grow. The region saw the short-lived Whiskey Rebellion, when farmers rebelled against federal taxes on whiskey. The
War of 1812 The War of 1812 (18 June 1812 – 17 February 1815) was fought by the United States, United States of America and its Indigenous peoples of the Americas, indigenous allies against the United Kingdom of Great Britain and Ireland, United Kingdom ...
cut off the supply of British goods, stimulating American manufacture. By 1815, Pittsburgh was producing large quantities of iron, brass, tin, and glass products. By the 1840s, Pittsburgh had grown to be one of the largest cities west of the
Allegheny Mountains The Allegheny Mountain Range (; also spelled Alleghany or Allegany), informally the Alleghenies, is part of the vast Appalachian Mountain Range of the Eastern United States and Canada and posed a significant barrier to land travel in less devel ...
. Production of steel began in 1875. During the 1877 railway riots it was the site of the most violence and damage in any city affected by the nationwide strikes of that summer. Workers protested against cuts in wages, burning down buildings at the railyards, including 100 train engines and more than 1,000 cars. Forty men were killed, most of them strikers. By 1911, Pittsburgh was producing half the nation's steel. Pittsburgh was a Republican party stronghold until 1932. The soaring unemployment of the Great Depression, the New Deal relief programs and the rise of powerful labor unions in the 1930s turned the city into a liberal stronghold of the New Deal Coalition under powerful Democratic mayors. In World War II, it was the center of the "
Arsenal of Democracy "Arsenal of Democracy" was the central phrase used by U.S. President Franklin D. Roosevelt in a radio broadcast on the threat to national security, delivered on December 29, 1940—nearly a year before the United States entered the Second Worl ...
", producing munitions for the Allied war effort as prosperity returned. Following World War II, Pittsburgh launched a clean air and civic revitalization project known as the "Renaissance." The industrial base continued to expand through the 1960s, but after 1970 foreign competition led to the collapse of the steel industry, with massive layoffs and mill closures. Top corporate headquarters moved out in the 1980s. In 2007 the city lost its status as a major transportation hub. The population of the Pittsburgh metropolitan area is holding steady at 2.4 million; 65% of its residents are of European descent and 35% are minorities.


Native American era

For thousands of years, Native Americans inhabited the region where the Allegheny and the Monongahela join to form the Ohio. Paleo-Indians conducted a hunter-gatherer lifestyle in the region perhaps as early as 19,000 years ago.
Meadowcroft Rockshelter Meadowcroft Rockshelter is an archaeological site located near Avella in Jefferson Township, Pennsylvania. The site is a rock shelter in a bluff overlooking Cross Creek (a tributary of the Ohio River), and contains evidence that the area may have ...
, an
archaeological site An archaeological site is a place (or group of physical sites) in which evidence of past activity is preserved (either prehistoric or historic or contemporary), and which has been, or may be, investigated using the discipline of archaeology a ...
west of Pittsburgh, provides evidence that these first Americans lived in the region from that date.Shreeve, James. "The Greatest Journey," ''National Geographic'', March 2006, pg. 64. During the
Adena culture The Adena culture was a Pre-Columbian Native American culture that existed from 500 BCE to 100 CE, in a time known as the Early Woodland period. The Adena culture refers to what were probably a number of related Native American societies sharing ...
that followed,
Mound Builders A number of pre-Columbian cultures are collectively termed "Mound Builders". The term does not refer to a specific people or archaeological culture, but refers to the characteristic mound earthworks erected for an extended period of more than 5 ...
erected a large Indian Mound at the future site of McKees Rocks, about three miles (5 km) from the head of the Ohio. The Indian Mound, a burial site, was augmented in later years by members of the
Hopewell culture The Hopewell tradition, also called the Hopewell culture and Hopewellian exchange, describes a network of precontact Native American cultures that flourished in settlements along rivers in the northeastern and midwestern Eastern Woodlands from ...
. By 1700 the
Haudenosaunee The Iroquois ( or ), officially the Haudenosaunee ( meaning "people of the longhouse"), are an Iroquoian-speaking confederacy of First Nations peoples in northeast North America/ Turtle Island. They were known during the colonial years to ...
, the Five Nations-based south of the Great Lakes in present-day New York, held dominion over the upper Ohio valley, reserving it for hunting grounds. Other tribes included the Lenape, who had been displaced from eastern Pennsylvania by European settlement, and the
Shawnee The Shawnee are an Algonquian-speaking indigenous people of the Northeastern Woodlands. In the 17th century they lived in Pennsylvania, and in the 18th century they were in Pennsylvania, Ohio, Indiana and Illinois, with some bands in Kentucky a ...
, who had migrated up from the south.Sipe, C. Hale, ''The Indian Wars of Pennsylvania'', 1831, Wennawoods Publishing reprint 1999 With the arrival of European explorers, these tribes and others had been devastated by infectious diseases from Europe, such as
smallpox Smallpox was an infectious disease caused by variola virus (often called smallpox virus) which belongs to the genus Orthopoxvirus. The last naturally occurring case was diagnosed in October 1977, and the World Health Organization (WHO) c ...
, measles, influenza, and
malaria Malaria is a mosquito-borne infectious disease that affects humans and other animals. Malaria causes symptoms that typically include fever, tiredness, vomiting, and headaches. In severe cases, it can cause jaundice, seizures, coma, or death. S ...
, to which they had no immunity. In 1748, when
Conrad Weiser Conrad Weiser (November 2, 1696 – July 13, 1760), born Johann Conrad Weiser, Jr., was a Pennsylvania Dutch (German) pioneer who served as an interpreter and diplomat between the Pennsylvania Colony and Native American nations. Primarily a f ...
visited Logstown, downriver from Pittsburgh, he counted 789 warriors gathered: the Iroquois included 163
Seneca Seneca may refer to: People and language * Seneca (name), a list of people with either the given name or surname * Seneca people, one of the six Iroquois tribes of North America ** Seneca language, the language of the Seneca people Places Extrat ...
, 74
Mohawk Mohawk may refer to: Related to Native Americans * Mohawk people, an indigenous people of North America (Canada and New York) *Mohawk language, the language spoken by the Mohawk people * Mohawk hairstyle, from a hairstyle once thought to have been ...
, 35 Onondaga, 20 Cayuga, and 15 Oneida. Other tribes were 165 Lenape, 162
Shawnee The Shawnee are an Algonquian-speaking indigenous people of the Northeastern Woodlands. In the 17th century they lived in Pennsylvania, and in the 18th century they were in Pennsylvania, Ohio, Indiana and Illinois, with some bands in Kentucky a ...
, 100 Wyandot, 40 Tisagechroami, and 15
Mohican The Mohican ( or , alternate spelling: Mahican) are an Eastern Algonquian Native American tribe that historically spoke an Algonquian language. As part of the Eastern Algonquian family of tribes, they are related to the neighboring Lenape, who ...
.Agnew, Daniel, Myers, Shinkle & Co., ''Logstown, on the Ohio'', 1894. pg. 7. Shannopin's Town, a Lenape (Delaware) village on the east bank of the Allegheny, was established in the 1720s and was deserted after 1758. The village is believed to have been roughly from where
Penn Avenue Penn Avenue is a major arterial street in Pittsburgh and Wilkinsburg, in Pennsylvania. Its western terminus lies at Gateway Center in downtown Pittsburgh. For its westernmost ten blocks it serves as the core of the Cultural District with such ...
is today, below the mouth of Two Mile Run, from 30th Street to 39th Street. According to
George Croghan George Croghan (c. 1718 – August 31, 1782) was an Irish-born fur trader in the Ohio Country of North America (current United States) who became a key early figure in the region. In 1746 he was appointed to the Onondaga Council, the governin ...
, the town was situated on the south bank of the Allegheny, nearly opposite what is now known as Herr's Island, in what is now the Lawrenceville neighborhood in the city of Pittsburgh.Charles Augustus Hanna, ''The Wilderness Trail: Or, The Ventures and Adventures of the Pennsylvania Traders on the Allegheny Path,'' Volume 1, Putnam's sons, 1911
/ref> Sawcunk, on the mouth of the Beaver River, was a Lenape settlement and the principal residence of
Shingas Shingas (fl. 17401763), was a Lenape chief and warrior who participated in military activities in Ohio Country during the French and Indian War. Allied with the French, Shingas led numerous raids on Anglo-American settlements during the war, for wh ...
, a chief of theirs. Chartier's Town was a
Shawnee The Shawnee are an Algonquian-speaking indigenous people of the Northeastern Woodlands. In the 17th century they lived in Pennsylvania, and in the 18th century they were in Pennsylvania, Ohio, Indiana and Illinois, with some bands in Kentucky a ...
town established in 1734 by Peter Chartier. Kittanning was a Lenape and
Shawnee The Shawnee are an Algonquian-speaking indigenous people of the Northeastern Woodlands. In the 17th century they lived in Pennsylvania, and in the 18th century they were in Pennsylvania, Ohio, Indiana and Illinois, with some bands in Kentucky a ...
village on the Allegheny, with an estimated 300–400 residents.


Early colonization (1747–1763)

The first Europeans arrived in the 1710s as traders. Michael Bezallion was the first to describe the forks of the Ohio in a manuscript in 1717, and later that year European traders established posts and settlements in the area. Europeans first began to settle in the region in 1748, when the first
Ohio Company The Ohio Company, formally known as the Ohio Company of Virginia, was a land speculation company organized for the settlement by Virginians of the Ohio Country (approximately the present U.S. state of Ohio) and to trade with the Native Ameri ...
, a Virginian land speculation company, won a grant of 200,000 acres (800 km2) in the upper Ohio Valley. From a post at present-day
Cumberland, Maryland Cumberland is a U.S. city in and the county seat of Allegany County, Maryland. It is the primary city of the Cumberland, MD-WV Metropolitan Statistical Area. At the 2020 census, the city had a population of 19,076. Located on the Potomac River, ...
, the company began to construct an
wagon road ''Wagon Train'' is an American Western series that aired 8 seasons: first on the NBC television network (1957–1962), and then on ABC (1962–1965). ''Wagon Train'' debuted on September 18, 1957, and became number one in the Nielsen ratings. I ...
to the
Monongahela River The Monongahela River ( , )—often referred to locally as the Mon ()—is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed August 15, 2011 river on the Allegheny Plateau in north-cen ...
employing a Lenape Indian chief named Nemacolin and a party of settlers headed by Capt.
Michael Cresap Captain Michael Cresap (April 17, 1742 – October 18, 1775) was a noted frontiersman born in Maryland, in what is now the United States. Biography Cresap was the son of the pioneer Colonel Thomas Cresap (17021790). He spent part of his adult yea ...
to begin widening the track into a road. It mostly followed the same route as an existing Native American trail now known as
Nemacolin's Trail 450px, Braddock's Road, General Braddock's March (points 1–10) follows or parallels (and improves upon) Chief Nemacolin's Trail from the Potomac River to the Monogahela. The route from the summit to Redstone Creek, which could be used by wago ...
. The river crossing and flats at Redstone creek, was the earliest point and shortest distance for the descent of a wagon road. Later in the war, the site fortified as
Fort Burd Redstone Old Fort — or Redstone Fort or (for a short time when built) Fort Burd — on the Nemacolin Trail, was the name of the French and Indian War-era wooden fort built in 1759 by Pennsylvania militia colonel James Burd to guard the ancient ...
(now Brownsville) was one of several possible destinations. Another alternative was the divergent route that became Braddock's Road a few years later through present-day New Stanton. In the event, the colonists did not succeed in turning the path into a wagon road much beyond the
Cumberland Narrows The Cumberland Narrows (or simply The Narrows) is a water gap in western Maryland in the United States, just west of Cumberland. Wills Creek cuts through the central ridge of the Wills Mountain Anticline at a low elevation here between Wills Mo ...
pass before they came into conflict with Native Americans. The colonists later mounted a series of expeditions in order to accomplish piecemeal improvements to the track. The nearby Native American community of Logstown was an important trade and council center in the Ohio Valley. Between June 15 and November 10, 1749, an expedition headed by
Celeron de Bienville Celeron is Intel's brand name for low-end IA-32 and x86-64 computer microprocessor models targeted at low-cost personal computers. Celeron processors are compatible with IA-32 software. They typically offer less performance per clock speed ...
, a French officer, traveled down the Allegheny and Ohio to bolster the French claim to the region. De Bienville warned away British traders and posted markers claiming the territory. In 1753, Marquis Duquesne, the Governor of New France, sent another, larger expedition. At present-day
Erie, Pennsylvania Erie (; ) is a city on the south shore of Lake Erie and the county seat of Erie County, Pennsylvania, United States. Erie is the fifth largest city in Pennsylvania and the largest city in Northwestern Pennsylvania with a population of 94,831 ...
, an advance party built
Fort Presque Isle Fort Presque Isle (also Fort de la Presqu'île) was a fort built by French soldiers in summer 1753 along Presque Isle Bay at present-day Erie, Pennsylvania, to protect the northern terminus of the Venango Path. It was the first of the French p ...
. They also cut a road through the woods and built
Fort Le Boeuf Fort Le Bœuf (often referred to as Fort de la Rivière au Bœuf) was a fort established by the French during 1753 on a fork of French Creek (in the drainage area of the River Ohio), in present-day Waterford, in northwest Pennsylvania. The fort ...
on French Creek, from which it was possible at high water to float to the Allegheny. By summer, an expedition of 1,500 French and Native American men descended the Allegheny. Some wintered at the confluence of French Creek and the Allegheny. The following year, they built
Fort Machault Fort Machault (, ) was a fort built by the French in 1754 near the confluence of French Creek with the Allegheny River, in northwest Pennsylvania. (Present-day Franklin developed here later.) The fort helped the French control these waterway ...
at that site. Alarmed at these French incursions in the Ohio Valley, Governor Dinwiddie of Virginia sent Major
George Washington George Washington (February 22, 1732, 1799) was an American military officer, statesman, and Founding Father who served as the first president of the United States from 1789 to 1797. Appointed by the Continental Congress as commander of ...
to warn the French to withdraw. Accompanied by
Christopher Gist Christopher Gist (1706–1759) was an explorer, surveyor, and frontiersman active in Colonial America. He was one of the first white explorers of the Ohio Country (the present-day states of Ohio, eastern Indiana, western Pennsylvania, and nort ...
, Washington arrived at the Forks of the Ohio on November 25, 1753. Proceeding up the Allegheny, Washington presented Dinwiddie's letter to the French commanders first at Venango, and then
Fort Le Boeuf Fort Le Bœuf (often referred to as Fort de la Rivière au Bœuf) was a fort established by the French during 1753 on a fork of French Creek (in the drainage area of the River Ohio), in present-day Waterford, in northwest Pennsylvania. The fort ...
. The French officers received Washington with wine and courtesy, but did not withdraw. Governor Dinwiddie sent Captain William Trent to build a
fort A fortification is a military construction or building designed for the defense of territories in warfare, and is also used to establish rule in a region during peacetime. The term is derived from Latin ''fortis'' ("strong") and ''facere'' ...
at the Forks of the Ohio. On February 17, 1754, Trent began construction of the fort, the first European habitation at the site of present-day
Pittsburgh Pittsburgh ( ) is a city in the Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County. It is the most populous city in both Allegheny County and Western Pennsylvania, the second-most populous city in Pennsylva ...
. The fort, named
Fort Prince George Fort Prince George was an uncompleted fort on what is now the site of Pittsburgh, at the confluence of the Allegheny and Monongahela Rivers in Allegheny County, Pennsylvania. The site was originally a trading post established by Ohio Company t ...
, was only half-built by April 1754, when over 500 French forces arrived and ordered the 40-some colonials back to Virginia. The French tore down the British fortification and constructed
Fort Duquesne Fort Duquesne (, ; originally called ''Fort Du Quesne'') was a fort French colonization of the Americas, established by the French in 1754, at the confluence of the Allegheny River, Allegheny and Monongahela River, Monongahela rivers. It was lat ...
. Governor Dinwiddie launched another expedition. Colonel Joshua Fry commanded the regiment with his second-in-command, George Washington, leading an advance column. On May 28, 1754, Washington's unit clashed with the French in the
Battle of Jumonville Glen The Battle of Jumonville Glen, also known as the Jumonville affair, was the opening battle of the French and Indian War, fought on May 28, 1754, near present-day Hopwood and Uniontown in Fayette County, Pennsylvania. A company of provincial ...
, during which 13 French soldiers were killed and 21 were taken prisoner. After the battle, Washington's ally, Seneca chief Tanaghrisson, unexpectedly executed the French commanding officer, Ensign
Joseph Coulon de Jumonville Joseph Coulon de Villiers, Sieur de Jumonville (September 8, 1718 – May 28, 1754) was a French Canadian military officer. His defeat and killing at the Battle of Jumonville Glen by forces led by George Washington was one of the sparks that ignit ...
. The French pursued Washington and on July 3, 1754, George Washington surrendered following the Battle of Fort Necessity. These frontier actions contributed to the start of the
French and Indian War The French and Indian War (1754–1763) was a theater of the Seven Years' War, which pitted the North American colonies of the British Empire against those of the French, each side being supported by various Native American tribes. At the ...
(1754–1763), or, the
Seven Years' War The Seven Years' War (1756–1763) was a global conflict that involved most of the European Great Powers, and was fought primarily in Europe, the Americas, and Asia-Pacific. Other concurrent conflicts include the French and Indian War (175 ...
, a global confrontation between Britain and France fought in both hemispheres. In 1755, the Braddock Expedition was launched, accompanied by Virginia militia officer
George Washington George Washington (February 22, 1732, 1799) was an American military officer, statesman, and Founding Father who served as the first president of the United States from 1789 to 1797. Appointed by the Continental Congress as commander of ...
. Two regiments marched from Fort Cumberland across the
Allegheny Mountains The Allegheny Mountain Range (; also spelled Alleghany or Allegany), informally the Alleghenies, is part of the vast Appalachian Mountain Range of the Eastern United States and Canada and posed a significant barrier to land travel in less devel ...
and into western Pennsylvania. Following a path Washington surveyed, over 3,000 men built a wagon road wide, that when complete, was the first road to cross the
Appalachian Mountains The Appalachian Mountains, often called the Appalachians, (french: Appalaches), are a system of mountains in eastern to northeastern North America. The Appalachians first formed roughly 480 million years ago during the Ordovician Period. They ...
. Braddock's Road, as it was known, blazed the way for the future
National Road The National Road (also known as the Cumberland Road) was the first major improved highway in the United States built by the federal government. Built between 1811 and 1837, the road connected the Potomac and Ohio Rivers and was a main tran ...
(US40). The expedition crossed the
Monongahela River The Monongahela River ( , )—often referred to locally as the Mon ()—is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed August 15, 2011 river on the Allegheny Plateau in north-cen ...
on July 9, 1755. French troops from Fort Duquesne ambushed Braddock's expedition at Braddock's Field, nine miles (14 km) from Fort Duquesne.''The Unwritten History of Braddock's Field (Pennsylvania)'', editor Geo. H. Lamb, A. M., Nicholson Printing Co., 1917 In the
Battle of the Monongahela The Battle of the Monongahela (also known as the Battle of Braddock's Field and the Battle of the Wilderness) took place on 9 July 1755, at the beginning of the French and Indian War, at Braddock's Field in what is now Braddock, Pennsylvania, e ...
, the French inflicted heavy losses on the British, and Braddock was mortally wounded. The surviving British and colonial forces retreated. This left the French and their Native American allies with dominion over the upper Ohio valley. On September 8, 1756, an expedition of 300 militiamen destroyed the Shawnee and Lenape village of Kittanning, and in the summer of 1758,
British Army The British Army is the principal land warfare force of the United Kingdom, a part of the British Armed Forces along with the Royal Navy and the Royal Air Force. , the British Army comprises 79,380 regular full-time personnel, 4,090 Gurk ...
officer John Forbes began a campaign to capture Fort Duquesne. At the head of 7,000 regular and colonial troops, Forbes built
Fort Ligonier Fort Ligonier is a British fortification from the French and Indian War located in Ligonier, Pennsylvania, United States. The fort served as a staging area for the Forbes Expedition of 1758. During the eight years of its existence as a garrison, F ...
and
Fort Bedford Fort Bedford was a French and Indian War-era British military fortification located at the present site of Bedford, Pennsylvania. The fort was a star-shaped log fortress erected in the summer of 1758. Background Fort Bedford was constructed durin ...
, from where he cut a wagon road over the Allegheny Mountains, later known as Forbes' Road. On the night of September 13–14, 1758, an advance column under Major James Grant was annihilated in the
Battle of Fort Duquesne The Battle of Fort Duquesne was British assault on the eponymous French fort (later the site of Pittsburgh) that was repulsed with heavy losses on 14 September 1758, during the French and Indian War. The attack on Fort Duquesne was part of a la ...
. The battleground, the high hill east of the Point, was named Grant's Hill in his memory. With this defeat, Forbes decided to wait until spring. But when he heard that the French had lost Fort Frontenac and largely evacuated
Fort Duquesne Fort Duquesne (, ; originally called ''Fort Du Quesne'') was a fort French colonization of the Americas, established by the French in 1754, at the confluence of the Allegheny River, Allegheny and Monongahela River, Monongahela rivers. It was lat ...
, he planned an immediate attack. Hopelessly outnumbered, the French abandoned and razed Fort Duquesne. Forbes occupied the burned fort on November 25, 1758, and ordered the construction of Fort Pitt, named after British Secretary of State William Pitt the Elder. He also named the settlement between the rivers, "Pittsborough" (see Etymology of Pittsburgh). The British garrison at Fort Pitt made substantial improvements to its fortification. The French never attacked Fort Pitt and the war soon ended with the
Treaty of Paris Treaty of Paris may refer to one of many treaties signed in Paris, France: Treaties 1200s and 1300s * Treaty of Paris (1229), which ended the Albigensian Crusade * Treaty of Paris (1259), between Henry III of England and Louis IX of France * Trea ...
and French defeat. They ceded their territories east of the Mississippi River.


Gateway to the West (1763–1799)

In 1760, the first considerable European settlement around Fort Pitt began to grow. Traders and settlers built two groups of houses and cabins, the "lower town," near the fort's ramparts, and the "upper town," along the Monongahela as far as present-day Market Street. In April 1761, a census ordered by Colonel Henry Bouquet and conducted by
William Clapham William Clapham (1722 – 28 May, 1763) was an American military officer who participated in the construction of several forts in Pennsylvania during the French and Indian War. He was considered a competent commander in engagements with French ...
counted 332 people and 104 houses. After Britain's victory in the French and Indian War, increasing dissatisfaction among Native Americans with British policies led to the outbreak of
Pontiac's War Pontiac's War (also known as Pontiac's Conspiracy or Pontiac's Rebellion) was launched in 1763 by a loose confederation of Native Americans dissatisfied with British rule in the Great Lakes region following the French and Indian War (1754–176 ...
. The Odawa leader
Pontiac Pontiac may refer to: *Pontiac (automobile), a car brand *Pontiac (Ottawa leader) ( – 1769), a Native American war chief Places and jurisdictions Canada *Pontiac, Quebec, a municipality ** Apostolic Vicariate of Pontiac, now the Roman Catholic D ...
launched an offensive against British forts in May 1763. Native American tribes from the Ohio Valley and the Great Lakes overran numerous British forts; one of their most important targets was Fort Pitt. Receiving warning of the coming attack, Captain Simeon Ecuyer, the Swiss officer in command of the garrison, prepared for a siege. He leveled the houses outside the ramparts and ordered all settlers into the fort: 330 men, 104 women, and 196 children sought refuge inside its ramparts. Captain Ecuyer also gathered stores, which included hundreds of barrels of pork and beef. Pontiac's forces attacked the fort on June 22, 1763, and the
siege of Fort Pitt The siege of Fort Pitt took place during June and July 1763 in what is now the city of Pittsburgh, Pennsylvania, United States. The siege was a part of Pontiac's War, an effort by Native Americans in the United States, Native Americans to remov ...
lasted for two months. Pontiac's warriors kept up a continuous, though ineffective, fire on it from July 27 through August 1, 1763. They drew off to confront the relieving party under Colonel Bouquet, which defeated them in the
Battle of Bushy Run The Battle of Bushy Run was fought on August 5–6, 1763, in western Pennsylvania, between a British column under the command of Colonel Henry Bouquet and a combined force of Delaware, Shawnee, Mingo, and Huron warriors. This action occurred du ...
. This victory ensured British dominion over the forks of the Ohio, if not the entire Ohio valley. In 1764 Colonel Bouquet added a
redoubt A redoubt (historically redout) is a fort or fort system usually consisting of an enclosed defensive emplacement outside a larger fort, usually relying on earthworks, although some are constructed of stone or brick. It is meant to protect soldi ...
, the Fort Pitt Blockhouse, which still stands, the sole remaining structure from Fort Pitt and the oldest authenticated building west of the
Allegheny Mountains The Allegheny Mountain Range (; also spelled Alleghany or Allegany), informally the Alleghenies, is part of the vast Appalachian Mountain Range of the Eastern United States and Canada and posed a significant barrier to land travel in less devel ...
. The
Iroquois The Iroquois ( or ), officially the Haudenosaunee ( meaning "people of the longhouse"), are an Iroquoian-speaking confederacy of First Nations peoples in northeast North America/ Turtle Island. They were known during the colonial years to ...
signed the Fort Stanwix Treaty of 1768, ceding the lands south of the Ohio to the British Crown. European expansion into the upper Ohio valley increased. An estimated 4,000 to 5,000 families settled in western Pennsylvania between 1768 and 1770. Of these settlers, about a third were
English-American English Americans (historically known as Anglo-Americans) are Americans whose ancestry originates wholly or partly in England. In the 2020 American Community Survey, 25.21 million self-identified as being of English origin. The term is distin ...
, another third were Scotch-Irish, and the rest were Welsh, German and others. These groups tended to settle together in small farming communities, but often their households were not within hailing distance. The life of a settler family was one of relentless hard work: clearing the forest, stumping the fields, building cabins and barns, planting, weeding, and harvesting. In addition, almost everything was manufactured by hand, including furniture, tools, candles, buttons, and needles. Settlers had to deal with harsh winters, and with snakes, black bears, mountain lions, and timber wolves. Because of the fear of raids by Native Americans, the settlers often built their cabins near, or even on top of, springs, to ensure access to water. They also built blockhouses, where neighbors would rally during conflicts. Increasing violence, especially by the
Shawnee The Shawnee are an Algonquian-speaking indigenous people of the Northeastern Woodlands. In the 17th century they lived in Pennsylvania, and in the 18th century they were in Pennsylvania, Ohio, Indiana and Illinois, with some bands in Kentucky a ...
,
Miami Miami ( ), officially the City of Miami, known as "the 305", "The Magic City", and "Gateway to the Americas", is a coastal metropolis and the county seat of Miami-Dade County in South Florida, United States. With a population of 442,241 at ...
, and Wyandot tribes, led to
Dunmore's War Lord Dunmore's War—or Dunmore's War—was a 1774 conflict between the Colony of Virginia and the Shawnee and Mingo American Indian nations. The Governor of Virginia during the conflict was John Murray, 4th Earl of Dunmore—Lord Dunmore. H ...
in 1774. Conflict with Native Americans continued throughout the Revolutionary War, as some hoped that the war would end with expulsion of the settlers from their territory. In 1777, Fort Pitt became a United States fort, when Brigadier General
Edward Hand Edward Hand (31 December 1744 – 3 September 1802) was an Irish soldier, physician, and politician who served in the Continental Army during the American Revolutionary War, rising to the rank of general, and later was a member of several Pennsyl ...
took command. In 1779, Colonel
Daniel Brodhead Daniel Brodhead (October 17, 1736 – November 15, 1809) was an American military and political leader during the American Revolutionary War and early days of the United States. Early life Brodhead was born in Marbletown, New York, the son o ...
led 600 men from Fort Pitt to destroy
Seneca Seneca may refer to: People and language * Seneca (name), a list of people with either the given name or surname * Seneca people, one of the six Iroquois tribes of North America ** Seneca language, the language of the Seneca people Places Extrat ...
villages along the upper Allegheny. With the war still ongoing, in 1780 Virginia and Pennsylvania came to an agreement on their mutual borders, creating the state lines known today and determining finally that the jurisdiction of Pittsburgh region was Pennsylvanian. In 1783, the Revolutionary War ended, which also brought at least a temporary cessation of border warfare. In the 1784 Treaty of Fort Stanwix, the
Iroquois The Iroquois ( or ), officially the Haudenosaunee ( meaning "people of the longhouse"), are an Iroquoian-speaking confederacy of First Nations peoples in northeast North America/ Turtle Island. They were known during the colonial years to ...
ceded the land north of the Purchase Line to Pennsylvania. After the Revolution, the village of Pittsburgh continued to grow. One of its earliest industries was
boat building Boat building is the design and construction of boats and their systems. This includes at a minimum a hull, with propulsion, mechanical, navigation, safety and other systems as a craft requires. Construction materials and methods Wood Wo ...
. Flatboats could be used to carry large numbers of pioneers and goods downriver, while
keelboats A keelboat is a riverine cargo-capable working boat, or a small- to mid-sized recreational sailing yacht. The boats in the first category have shallow structural keels, and are nearly flat-bottomed and often used leeboards if forced in open w ...
were capable of traveling upriver. The village began to develop vital institutions.
Hugh Henry Brackenridge Hugh Henry Brackenridge (1748June 25, 1816) was an American writer, lawyer, judge, and justice of the Supreme Court of Pennsylvania. A frontier citizen in Pittsburgh, Pennsylvania, United States, he founded both the Pittsburgh Academy, now the ...
, a Pittsburgh resident and state legislator, introduced a bill that resulted in a gift deed of land and a charter for the Pittsburgh Academy on February 28, 1787. The academy later developed as the University of Western Pennsylvania (1819) and since 1908 has been known as the
University of Pittsburgh The University of Pittsburgh (Pitt) is a public state-related research university in Pittsburgh, Pennsylvania. The university is composed of 17 undergraduate and graduate schools and colleges at its urban Pittsburgh campus, home to the univers ...
. Many farmers distilled their corn harvest into whiskey, increasing its value while lowering its transportation costs. At that time, whiskey was used as a form of currency on the frontier. When the federal government imposed an excise tax on whiskey, Western Pennsylvania farmers felt victimized, leading to the Whiskey Rebellion in 1794. Farmers from the region rallied at Braddock's Field and marched on Pittsburgh. The short-lived rebellion was put down, however, when President George Washington sent in militias from several states. The town continued to grow in manufacturing capability. In 1792, the boatyards in Pittsburgh built a sloop, ''Western Experiment.'' During the next decades, the yards produced other large boats. By the 19th century, they were building ocean-going vessels that shipped goods as far as Europe. In 1794, the town's first courthouse was built; it was a wooden structure on Market Square. In 1797, the manufacture of glass began.


Iron City (1800–1859)

Commerce continued to be an essential part of the economy of early Pittsburgh, but increasingly, manufacture began to grow in importance. Pittsburgh was located in the middle of one of the most productive coalfields in the country; the region was also rich in petroleum, natural gas, lumber, and farm goods.
Blacksmiths A blacksmith is a metalsmith who creates objects primarily from wrought iron or steel, but sometimes from other metals, by forging the metal, using tools to hammer, bend, and cut (cf. tinsmith). Blacksmiths produce objects such as gates, gr ...
forged iron implements, from horse shoes to nails. By 1800, the town, with a population of 1,565 persons, had over 60 shops, including general stores, bakeries, and hat and shoe shops. The 1810s were a critical decade in Pittsburgh's growth. In 1811, the first steamboat was built in Pittsburgh. Increasingly, commerce would also flow upriver. The
War of 1812 The War of 1812 (18 June 1812 – 17 February 1815) was fought by the United States, United States of America and its Indigenous peoples of the Americas, indigenous allies against the United Kingdom of Great Britain and Ireland, United Kingdom ...
catalyzed growth of the Iron City. The war with Britain, the manufacturing center of the world, cut off the supply of British goods, stimulating American manufacture. In addition, the British blockade of the American coast increased inland trade, so that goods flowed through Pittsburgh from all four directions. By 1815, Pittsburgh was producing $764K in iron; $249K in brass and tin, and $235K in glass products. When, on March 18, 1816,
Pittsburgh Pittsburgh ( ) is a city in the Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County. It is the most populous city in both Allegheny County and Western Pennsylvania, the second-most populous city in Pennsylva ...
was incorporated as a city, it had already taken on some of its defining characteristics: commerce, manufacture, and a constant cloud of
coal dust Coal dust is a fine powdered form of which is created by the crushing, grinding, or pulverizing of coal. Because of the brittle nature of coal, coal dust can be created during mining, transportation, or by mechanically handling coal. It is a form ...
. Other emerging towns challenged Pittsburgh. In 1818, the first segment of the National Road was completed, from
Baltimore Baltimore ( , locally: or ) is the List of municipalities in Maryland, most populous city in the U.S. state of Maryland, fourth most populous city in the Mid-Atlantic (United States), Mid-Atlantic, and List of United States cities by popula ...
to Wheeling, bypassing Pittsburgh. This threatened to render the town less essential in east–west commerce. In the coming decade, however, many improvements were made to the transportation infrastructure. In 1818, the region's first river bridge, the Smithfield Street Bridge, opened, the first step in developing the "City of bridges" over its two rivers. On October 1, 1840, the original Pennsylvania Turnpike was completed, connecting Pittsburgh and the eastern port city of
Philadelphia Philadelphia, often called Philly, is the List of municipalities in Pennsylvania#Municipalities, largest city in the Commonwealth (U.S. state), Commonwealth of Pennsylvania, the List of United States cities by population, sixth-largest city i ...
. In 1834, the Pennsylvania Main Line Canal was completed, making Pittsburgh part of a transportation system that included rivers, roads, and canals. Manufacture continued to grow. In 1835, McClurg, Wade and Co. built the first locomotive west of the Alleghenies. Already, Pittsburgh was capable of manufacturing the most essential machines of its age. By the 1840s, Pittsburgh was one of the largest cities west of the mountains. In 1841, the Second Court House, on Grant's Hill, was completed. Made from polished gray sandstone, the court house had a rotunda in diameter and high. Like many burgeoning cities of its day, Pittsburgh's growth outstripped some of its necessary infrastructure, such as a water supply with dependable pressure. Because of this, on April 10, 1845, a great fire burned out of control, destroying over a thousand buildings and causing $9M in damages. As the city rebuilt, the age of rails arrived. In 1851, the Ohio and Pennsylvania Railroad began service between Cleveland and Allegheny City (present-day North Side). In 1854, the Pennsylvania Railroad began service between Pittsburgh and Philadelphia. Despite many challenges, Pittsburgh had grown into an industrial powerhouse. An 1857 article provided a snapshot of the Iron City: * 939 factories in Pittsburgh and Allegheny City ** employing more than 10K workers ** producing almost $12M in goods ** using 400 steam engines * Total coal consumed — 22M bushels * Total iron consumed — 127K tons * In steam tonnage, third busiest port in the nation, surpassed only by New York City and
New Orleans New Orleans ( , ,New Orleans
.


Steel City (1859–1946)

The iron and steel industry developed rapidly after 1830 and became one of the dominant factors in industrial America by the 1860s.


Scots Irish leadership

Ingham (1978) examined the leadership of the industry in its most important center, Pittsburgh, as well as smaller cities. He concludes that the leadership of the iron and steel industry nationwide was "largely Scotch Irish". Ingham finds that the
Scotch Irish held together cohesively throughout the 19th century and "developed their own sense of uniqueness." New immigrants after 1800 made Pittsburgh a major Scotch-Irish stronghold. For example, Thomas Mellon (b. Ulster 1813–1908) left northern Ireland in 1823 for the United States. He founded the powerful
Mellon family The Mellon family is a wealthy and influential American family from Pittsburgh, Pennsylvania. The family includes Andrew Mellon, one of the longest-serving U.S. Treasury Secretaries, along with prominent members in the judicial, banking, financi ...
, which played a central role in banking and industries such as aluminum and oil. As Barnhisel (2005) finds, industrialists such as
James Laughlin James Laughlin (October 30, 1914 – November 12, 1997) was an American poet and literary book publisher who founded New Directions Publishing. Early life He was born in Pittsburgh, the son of Henry Hughart and Marjory Rea Laughlin. Laughlin ...
(b. Ulster 1806–1882) of
Jones and Laughlin Steel Company The Jones and Laughlin Steel Corporation began as the American Iron Company, founded in 1852 by Bernard Lauth and Benjamin Franklin Jones, a few miles (c 4 km) south of Pittsburgh along the Monongahela River. Lauth's interest was bought in ...
comprised the "Scots-Irish Presbyterian ruling stratum of Pittsburgh society."


Technology

In 1859, the Clinton and Soho iron furnaces introduced coke-fire
smelting Smelting is a process of applying heat to ore, to extract a base metal. It is a form of extractive metallurgy. It is used to extract many metals from their ores, including silver, iron, copper, and other base metals. Smelting uses heat and a ...
to the region. The
American Civil War The American Civil War (April 12, 1861 – May 26, 1865; also known by other names) was a civil war in the United States. It was fought between the Union ("the North") and the Confederacy ("the South"), the latter formed by states ...
boosted the city's economy with increased production of iron and armaments, especially at the
Allegheny Arsenal The Allegheny Arsenal, established in 1814, was an important supply and manufacturing center for the Union Army during the American Civil War, and the site of the single largest civilian disaster during the war. It was located in the community of ...
and the Fort Pitt Foundry. Arms manufacture included iron-clad warships and the world's first 21" gun. By war's end, over one-half of the steel and more than one-third of all U.S. glass was produced in Pittsburgh. A milestone in steel production was achieved in 1875, when the Edgar Thomson Works in Braddock began to make steel rail using the new
Bessemer process The Bessemer process was the first inexpensive industrial process for the mass production of steel from molten pig iron before the development of the open hearth furnace. The key principle is removal of impurities from the iron by oxidation ...
. Industrialists such as
Andrew Carnegie Andrew Carnegie (, ; November 25, 1835August 11, 1919) was a Scottish-American industrialist and philanthropist. Carnegie led the expansion of the American steel industry in the late 19th century and became one of the richest Americans i ...
,
Henry Clay Frick Henry Clay Frick (December 19, 1849 – December 2, 1919) was an American industrialist, financier, and art patron. He founded the H. C. Frick & Company coke manufacturing company, was chairman of the Carnegie Steel Company, and played a maj ...
,
Andrew W. Mellon Andrew William Mellon (; March 24, 1855 – August 26, 1937), sometimes A. W. Mellon, was an American banker, businessman, industrialist, philanthropist, art collector, and politician. From the wealthy Mellon family of Pittsburgh, Pennsylv ...
, and Charles M. Schwab built their fortunes in Pittsburgh. Also based in Pittsburgh was
George Westinghouse George Westinghouse Jr. (October 6, 1846 – March 12, 1914) was an American entrepreneur and engineer based in Pennsylvania who created the railway air brake and was a pioneer of the electrical industry, receiving his first patent at the age ...
, credited with such advancements as the air brake and founder of over 60 companies, including Westinghouse Air and Brake Company (1869), Union Switch & Signal (1881), and
Westinghouse Electric Company Westinghouse Electric Company LLC is an American nuclear power company formed in 1999 from the nuclear power division of the original Westinghouse Electric Corporation. It offers nuclear products and services to utilities internationally, includi ...
(1886). Banks played a key role in Pittsburgh's development as these industrialists sought massive loans to upgrade plants, integrate industries and fund technological advances. For example, T. Mellon & Sons Bank, founded in 1869, helped to finance an aluminum reduction company that became Alcoa. Ingham (1991) shows how small, independent iron and steel manufacturers survived and prospered from the 1870s through the 1950s, despite competition from much larger, standardized production firms. These smaller firms were built on a culture that valued local markets and the beneficial role of business in the local community. Small firms concentrated on specialized products, particularly structural steel, where the economies of scale of larger firms were no advantage. They embraced technological change more cautiously than larger firms. They also had less antagonistic relations with workers and employed a higher percentage of highly skilled workers than their mass-production counterparts.


Geography of industrialization

Beginning in the 1870s, entrepreneurs transformed the economy from small, craft-organized factories located inside the city limits to a large integrated industrial region stretching 50 miles across Allegheny County. The new industrial Pittsburgh was based on integrated mills, mass production, and modern management organization in steel and other industries. Many manufacturers searched for large sites with railroad and river accessibility. They purchased land, designed modern plants, and sometimes built towns for workers. Other firms bought into new communities that began as speculative industrial real estate ventures. Some owners removed their plants from the central city's labor unions to exert greater control over workers. The region's rugged topography and dispersed natural resources of coal and gas accentuated this dispersal. The rapid growth of steel, glass, railroad equipment, and coke industries resulted in both large mass-production plants and numerous smaller firms. As capital deepened and interdependence grew, participants multiplied, economies accrued, the division of labor increased, and localized production systems formed around these industries. Transportation, capital, labor markets, and the division of labor in production bound the scattered industrial plants and communities into a sprawling metropolitan district. By 1910 the Pittsburgh district was a complex urban landscape with a dominant central city, surrounded by proximate residential communities, mill towns, satellite cities, and hundreds of mining towns. Representative of the new industrial suburbs was the model town of Vandergrift, according to Mosher (1995). Caught up in a dramatic round of industrial restructuring and labor tension, Pittsburgh steelmaker George McMurtry hired
Frederick Law Olmsted Frederick Law Olmsted (April 26, 1822August 28, 1903) was an American landscape architect, journalist, social critic, and public administrator. He is considered to be the father of landscape architecture in the USA. Olmsted was famous for co ...
's landscape architectural firm in 1895 to design Vandergrift as a model town. McMurtry believed in what was later known as
welfare capitalism Welfare capitalism is capitalism that includes social welfare policies and/or the practice of businesses providing welfare services to their employees. Welfare capitalism in this second sense, or industrial paternalism, was centered on industrie ...
, with the company going beyond paychecks to provide for the social needs of the workers; he believed that a benign physical environment made for happier and more productive workers. A strike and lockout at McMurtry's steelworks in Apollo, Pennsylvania, prompted him to build the new town. Wanting a loyal workforce, he developed a town agenda that drew upon environmentalism as well as popular attitudes toward capital's treatment of labor. The Olmsted firm translated this agenda into an urban design that included a unique combination of social reform, comprehensive infrastructure planning, and private homeownership principles. The rates of homeownership and cordial relationships between the steel company and Vandergrift residents fostered loyalty among McMurtry's skilled workers and led to McMurtry's greatest success. In 1901 he used Vandergrift's worker-residents to break the first major strike against the United States Steel Corporation.


Germans

During the mid-19th century, Pittsburgh witnessed a dramatic influx of German immigrants, including a brick mason whose son, Henry J. Heinz, founded the H.J. Heinz Company in 1869. Heinz was at the forefront of reform efforts to improve food purity, working conditions, hours, and wages, but the company bitterly opposed the formation of an independent labor union.


Labor unions

As a manufacturing center, Pittsburgh also became an arena for intense labor strife. During the
Great Railroad Strike of 1877 The Great Railroad Strike of 1877, sometimes referred to as the Great Upheaval, began on July 14 in Martinsburg, West Virginia, after the Baltimore and Ohio Railroad (B&O) cut wages for the third time in a year. This strike finally ended 52 day ...
, Pittsburgh workers protested and had massive demonstrations that erupted into widespread violence, known as the Pittsburgh Railway Riots. Militia and federal troops were called to the city to suppress the strike. Forty men died, most of them workers, and more than 40 buildings were burned down, including the Union Depot of the Pennsylvania Railroad. Strikers also burned and destroyed rolling stock: more than 100 train engines and 1000 railcars were destroyed. It was the city with the most violence of any affected by the strikes. In 1892, a confrontation in the steel industry resulted in 10 deaths (3 detectives, 7 workers) when
Carnegie Steel Company Carnegie Steel Company was a steel-producing company primarily created by Andrew Carnegie and several close associates to manage businesses at steel mills in the Pittsburgh, Pennsylvania area in the late 19th century. The company was form ...
's manager
Henry Clay Frick Henry Clay Frick (December 19, 1849 – December 2, 1919) was an American industrialist, financier, and art patron. He founded the H. C. Frick & Company coke manufacturing company, was chairman of the Carnegie Steel Company, and played a maj ...
sent in Pinkertons to break the
Homestead Strike The Homestead strike, also known as the Homestead steel strike, Homestead massacre, or Battle of Homestead, was an industrial lockout and strike that began on July 1, 1892, culminating in a battle in which strikers defeated private security age ...
. Labor strife continued into the years of the Great Depression, as workers sought to protect their jobs and improve working conditions. Unions organized H.J. Heinz workers, with the assistance of the Catholic Radical Alliance.


Carnegie

Andrew Carnegie Andrew Carnegie (, ; November 25, 1835August 11, 1919) was a Scottish-American industrialist and philanthropist. Carnegie led the expansion of the American steel industry in the late 19th century and became one of the richest Americans i ...
, an immigrant from Scotland, a former Pennsylvania Railroad executive turned steel magnate, founded the
Carnegie Steel Company Carnegie Steel Company was a steel-producing company primarily created by Andrew Carnegie and several close associates to manage businesses at steel mills in the Pittsburgh, Pennsylvania area in the late 19th century. The company was form ...
. He proceeded to play a key role in the development of the U.S. steel industry. He became a philanthropist: in 1890, he established the first Carnegie Library, in a program to establish libraries in numerous cities and towns by the incentive of matching funds. In 1895, he founded the Carnegie Institute. In 1901, as the U.S. Steel Corporation formed, he sold his mills to J.P. Morgan for $250 million, making him one of the world's richest men. Carnegie once wrote that a man who dies rich, dies disgraced. He devoted the rest of his life to public service, establishing libraries, trusts, and foundations. In Pittsburgh, he founded the
Carnegie Institute of Technology Carnegie Mellon University (CMU) is a private research university in Pittsburgh, Pennsylvania. One of its predecessors was established in 1900 by Andrew Carnegie as the Carnegie Technical Schools; it became the Carnegie Institute of Technology ...
(now Carnegie Mellon University) and the
Carnegie Museums of Pittsburgh Carnegie Museums of Pittsburgh are four museums that are operated by the Carnegie Institute headquartered in the Carnegie Institute complex in the Oakland neighborhood of Pittsburgh, Pennsylvania. The Carnegie Institute complex, which includes th ...
. The third (and present)
Allegheny County Courthouse The Allegheny County Courthouse in downtown Pittsburgh, Pennsylvania, is part of a complex (along with the old Allegheny County Jail) designed by H. H. Richardson. The buildings are considered among the finest examples of the Romanesque Reviv ...
and Jail was completed in 1886. In 1890, trolleys began operations. In 1907,
Pittsburgh Pittsburgh ( ) is a city in the Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County. It is the most populous city in both Allegheny County and Western Pennsylvania, the second-most populous city in Pennsylva ...
annexed Allegheny City, which is now known as the North Shore.


Early 20th century

By 1911, Pittsburgh had grown into an industrial and commercial powerhouse: * Nexus of a vast railway system, with freight yards capable of handling 60K cars * of harbor * Yearly river traffic in excess of 9M tons * Value of factory products more than $211M (with Allegheny City) * Allegheny county produced, as percentage of national output, about: ** 24% of the pig iron ** 34% of the Bessemer steel ** 44% of the open hearth steel ** 53% of the
crucible A crucible is a ceramic or metal container in which metals or other substances may be melted or subjected to very high temperatures. While crucibles were historically usually made from clay, they can be made from any material that withstands te ...
steel ** 24% of the steel rails ** 59% of the structural shapes


Prohibition

During the
Prohibition era Prohibition is the act or practice of forbidding something by law; more particularly the term refers to the banning of the manufacture, storage (whether in barrels or in bottles), transportation, sale, possession, and consumption of alcoholic be ...
, 1920 to 1933, Pittsburgh was a hotbed of bootlegging and illicit alcohol consumption. Several factors fed into resistance to Prohibition, including a large immigrant population, anti-establishment animosity dating to the Whiskey Rebellion, fragmented local government, and pervasive corruption. The
Pittsburgh crime family The Pittsburgh crime family,CapeciChapter 5 "Mafia Families Poison the Northeast"/ref> also known as the LaRocca crime family''Organized Crime in Pennsylvania: Traditional and Non-Traditional''. Pennsylvania Crime Concession. April 15, 1988 or P ...
controlled significant portions of the illegal alcohol trade. During that time, Prohibition Administrator John Pennington and his federal agents engaged in 15,000 raids, arrested over 18,000 people and closed down over 3,000 distilleries, 16 regular breweries, and 400 'wildcat' breweries. Even the term "
Speakeasy A speakeasy, also called a blind pig or blind tiger, is an illicit establishment that sells alcoholic beverages, or a retro style bar that replicates aspects of historical speakeasies. Speakeasy bars came into prominence in the United States ...
," meaning an illegal drinking establishment, is said to have been coined at the Blind Pig in nearby McKeesport, Pennsylvania. The last distillery in Pittsburgh, Joseph S. Finch's distillery, located at South Second and McKean streets, closed in the 1920s. In 2012, Wigle Whiskey opened, becoming the first since the closure of Finch's distillery. The Pittsburgh Post-Gazette produced a large web feature on this period in the city's history.


Environment

During the late 19th century, city leaders debated the responsibility and expense of creating a waterworks system and disposal of sewage. Downstream users complained about Pittsburgh's dumping of sewage into the Ohio River. Allegheny County cities did not stop discharging raw sewage into rivers until 1939. Pittsburgh's smoke pollution, seen in the 1890s as a sign of prosperity, was recognized as a problem in the
Progressive Era The Progressive Era (late 1890s – late 1910s) was a period of widespread social activism and political reform across the United States focused on defeating corruption, monopoly, waste and inefficiency. The main themes ended during Am ...
and was cleared up in the 1930s–1940s. Steel plants deposited mountains of slag until 1972, especially in Nine Mile Run Valley. In November 1927, 28 people were killed and hundreds were wounded in an explosion of a gas tank. To escape the soot of the city, many of the wealthy lived in the Shadyside and East End neighborhoods, a few miles east of downtown. Fifth Avenue was dubbed "Millionaire's Row" because of the many mansions lining the street. On March 17 and 18, 1936, Pittsburgh suffered the worst flood in its history, with flood levels peaking at 46 feet. This catastrophe killed 69 victims, destroyed thousands of buildings, caused $3B (2006 dollars) in damages, and put more than 60,000 steelworkers out of work.


High culture

Oakland became the city's predominant cultural and educational center, including three universities, multiple museums, a library, a music hall, and a botanical conservatory. Oakland's
University of Pittsburgh The University of Pittsburgh (Pitt) is a public state-related research university in Pittsburgh, Pennsylvania. The university is composed of 17 undergraduate and graduate schools and colleges at its urban Pittsburgh campus, home to the univers ...
erected what today is still the world's fourth-tallest educational building, the 42-story
Cathedral of Learning The Cathedral of Learning is a 42-story skyscraper that serves as the centerpiece of the University of Pittsburgh's (Pitt) main campus in the Oakland neighborhood of Pittsburgh, Pennsylvania. Standing at , the 42-story Late Gothic Revival Cat ...
. It towered over
Forbes Field Forbes Field was a baseball park in the Oakland neighborhood of Pittsburgh, Pennsylvania, from 1909 to June 28, 1970. It was the third home of the Pittsburgh Pirates Major League Baseball (MLB) team, and the first home of the Pittsburgh Steelers ...
, where the Pittsburgh Pirates played from 1909 to 1970.


New immigrants and migrants

Between 1870 and 1920, the population of Pittsburgh grew almost sevenfold, with a large number of European immigrants arriving to the city. New arrivals continue to come from Britain, Ireland, and Germany, but the most popular sources after 1870 were poor rural areas in southern and eastern Europe, including Italy, the Balkans, the Austro-Hungarian Empire, and the Russian Empire. Unskilled immigrants found jobs in construction, mining, steel mills and factories. They introduced new traditions, languages, and cultures to the city, creating a diversified society as a result. Ethnic neighborhoods developed in working-class areas and were built on densely populated hillsides and valleys, such as South Side,
Polish Hill Polish Hill ( pl, Polskie Wzgórze) is a neighborhood in Pittsburgh, Pennsylvania. Primarily a residential area, it is home to Pittsburgh's Immaculate Heart of Mary church. History Large numbers of Polish immigrants settled the neighborhood after ...
, Bloomfield, and Squirrel Hill, home to 28% of the city's almost 21,000 Jewish households. The Strip District, the city's produce distribution center, still boasts many restaurants and clubs that showcase these multicultural traditions of Pittsburghers.


African Americans

The years 1916–1940 marked the largest migration of African Americans to Pittsburgh during the Great Migration from the rural South to industrial cities of the Northeast and Midwest. These migrants came for industrial jobs, education, political and social freedom, and to escape racial oppression and violence in the South. Migrants going to Pittsburgh and surrounding mill towns faced racial discrimination and restricted housing and job opportunities. The black population in Pittsburgh jumped from 6,000 in 1880 to 27,000 in 1910. Many took highly paid, skilled jobs in the steel mills. Pittsburgh's black population increased to 37,700 in 1920 (6.4% of the total) while the black element in Homestead, Rankin, Braddock, and others nearly doubled. They succeeded in building effective community responses that enabled the survival of new communities. Historian Joe Trotter explains the decision process: :Although African-Americans often expressed their views of the Great Migration in biblical terms and received encouragement from northern black newspapers, railroad companies, and industrial labor agents, they also drew upon family and friendship networks to help in the move to Western Pennsylvania. They formed migration clubs, pooled their money, bought tickets at reduced rates, and often moved ingroups. Before they made the decision to move, they gathered information and debated the pros and cons of the process....In barbershops, poolrooms, and grocery stores, in churches, lodge halls, and clubhouses, and in private homes, southern blacks discussed, debated, and decided what was good and what was bad about moving to the urban North. The newly established Black communities nearly all endured, apart from Johnstown where blacks were expelled in 1923. Joe Trotter explains how the Blacks built new institutions for their new communities in the Pittsburgh area: :Black churches, fraternal orders, and newspapers (especially the ''
Pittsburgh Courier The ''Pittsburgh Courier'' was an African-American weekly newspaper published in Pittsburgh, Pennsylvania, from 1907 until October 22, 1966. By the 1930s, the ''Courier'' was one of the leading black newspapers in the United States. It was acqu ...
''); organizations such as the NAACP, Urban League, and Garvey Movement; social clubs, restaurants, and baseball teams; hotels, beauty shops, barber shops, and taverns, all proliferated. The cultural nucleus of Black Pittsburgh was Wylie Avenue in the Hill District. It became an important jazz mecca because jazz greats such as Duke Ellington and Pittsburgh natives Billy Strayhorn and Earl Hines played there. Two of the Negro League's greatest baseball rivals, the Pittsburgh Crawfords and the
Homestead Grays The Homestead Grays (also known as Washington Grays or Washington Homestead Grays) were a professional baseball team that played in the Negro leagues in the United States. The team was formed in 1912 by Cumberland Posey, and remained in continuo ...
, often competed in the Hill District. The teams dominated the Negro National League in the 1930s and 1940s.


1930s

Pittsburgh was a Republican stronghold starting in the 1880s, and the Republican governments provided jobs and assistance for the new immigrants in return for their votes. But the Great Depression starting in 1929 ruined the GOP in the city. The Democratic victory of 1932 meant an end to Republican patronage jobs and assistance. As the Depression worsened, Pittsburgh ethnics voted heavily for the Democrats, especially in 1934, making the city a stronghold of the New Deal Coalition. By 1936, Democratic programs for relief and jobs, especially the
WPA WPA may refer to: Computing *Wi-Fi Protected Access, a wireless encryption standard *Windows Product Activation, in Microsoft software licensing * Wireless Public Alerting (Alert Ready), emergency alerts over LTE in Canada * Windows Performance An ...
, were so popular with the ethnics that a large majority voted for the Democrats. Joseph Guffey, statewide leader of the Democrats, and his local lieutenant David Lawrence gained control of all federal patronage in Pittsburgh after Roosevelt's landslide victory in 1932 and the election of a Democratic mayor in 1933. Guffey and Lawrence used the New Deal programs to increase their political power and build up a Democratic machine that superseded the decaying Republican machine. Guffey acknowledged that a high rate of people on relief was not only "a challenge" but also "an opportunity." He regarded each relief job as Democratic patronage.


1940s

Pittsburgh was at the center of the "
Arsenal of Democracy "Arsenal of Democracy" was the central phrase used by U.S. President Franklin D. Roosevelt in a radio broadcast on the threat to national security, delivered on December 29, 1940—nearly a year before the United States entered the Second Worl ...
" that provided steel, aluminum, munitions and machinery for the U.S. during
World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing ...
. Pittsburgh's mills contributed 95 million tons of steel to the war effort. The increased production output created a workforce shortage, which resulted in African Americans moving en masse during the
Second Great Migration In the context of the 20th-century history of the United States, the Second Great Migration was the migration of more than 5 million African Americans from the South to the Northeast, Midwest and West. It began in 1940, through World War II, and ...
from the South to the city in order to find work.


Postwar

David Lawrence, a Democrat, served as mayor of Pittsburgh from 1946 to 1959 and as Pennsylvania's governor from 1959 to 1963. Lawrence used his political power to transform Pittsburgh's political machine into a modern governmental unit that could run the city well and honestly. In 1946 Lawrence decided to enforce the Smoke Control Ordinance of 1941 because he believed smoke abatement was crucial for the city's future economic development. However, enforcement placed a substantial burden on the city's working-class because smoky bituminous coal was much less expensive than smokeless fuels. One round of protests came from Italian-American organizations, which called for delay in enforcing it. Enforcement raised their cost of living and threatened the jobs of their relatives in nearby bituminous coal mines. Despite dislike of the smoke abatement program, Italian Americans strongly supported the reelection of Lawrence in 1949, in part because many of them were on the city payroll.


Renaissance I (1946–1973)

Rich and productive, Pittsburgh was also the "Smoky City," with smog sometimes so thick that streetlights burned during the day as well as rivers that resembled open sewers. Civic leaders, notably Mayor David L. Lawrence, elected in 1945, Richard K. Mellon, chairman of
Mellon Bank Mellon Financial Corporation was an investment firm which was once one of the world's largest money management firms. Based in Pittsburgh, Pennsylvania, it was in the business of institutional and high-net-worth individual asset management, incl ...
and John P. Robin began smoke control and urban revitalization, also known as
Urban Renewal Urban renewal (also called urban regeneration in the United Kingdom and urban redevelopment in the United States) is a program of land redevelopment often used to address urban decay in cities. Urban renewal involves the clearing out of blighte ...
projects that transformed the city in unforeseen ways. "Renaissance I" began in 1946. Title One of the
Housing Act of 1949 The American Housing Act of 1949 () was a landmark, sweeping expansion of the federal role in mortgage insurance and issuance and the construction of public housing. It was part of President Harry Truman's program of domestic legislation, the Fai ...
provided the means in which to begin. By 1950, vast swaths of buildings and land near the Point were demolished for Gateway Center. 1953 saw the opening of the (since demolished) Greater Pittsburgh Municipal Airport terminal. In the late 1950s and early 1960s, the lower Hill District, an area inhabited predominantly by people of African descent, was completely destroyed. Ninety-five acres of the lower Hill District were cleared using
eminent domain Eminent domain (United States, Philippines), land acquisition (India, Malaysia, Singapore), compulsory purchase/acquisition (Australia, New Zealand, Ireland, United Kingdom), resumption (Hong Kong, Uganda), resumption/compulsory acquisition (Austr ...
, forcibly displacing hundreds of small businesses and more than 8,000 people (1,239 black families, 312 white), to make room for a cultural center that included the Civic Arena, which opened in 1961. Other than one apartment building, none of the other buildings planned for the cultural center were ever built. In the early 1960s, the neighborhood of East Liberty was also included in Renaissance I Urban Renewal plans, with over of the neighborhood being demolished and replaced with garden apartments, three 20-story public housing apartments, and a convoluted road-way system that circled a pedestrianized shopping district. In the span of just a few years during the mid-1960s, East Liberty became a blighted neighborhood. There were some 575 businesses in East Liberty in 1959, but only 292 in 1970, and just 98 in 1979. Preservation efforts by the
Pittsburgh History and Landmarks Foundation The Pittsburgh History & Landmarks Foundation (PHLF) is a nonprofit organization founded in 1964 to support the preservation of historic buildings and neighborhoods in Pittsburgh, Pennsylvania, USA. In 1966, PHLF established the Revolving Fund fo ...
, along with community neighborhood groups, resisted the demolition plans. The neighborhoods containing rich architectural heritage, including the Mexican War Streets, Allegheny West, and
Manchester Manchester () is a city in Greater Manchester, England. It had a population of 552,000 in 2021. It is bordered by the Cheshire Plain to the south, the Pennines to the north and east, and the neighbouring city of Salford to the west. The t ...
, were spared. The center of Allegheny City, with its culturally and socially important buildings, was not as lucky. All of the buildings, with the exception of the Old U.S. Post Office, the Carnegie Library, and Buhl Planetarium were destroyed and replaced with the "pedestrianized" Allegheny Center Mall and apartments. The city's industrial base continued to grow in the post-war era partly assisted by the area's first agency entirely devoted to industrial development, the
RIDC The Regional Industrial Development Corporation of Southwestern Pennsylvania--known colloquially as the RIDC--is a privately funded non-profit serving the Pittsburgh metropolitan area to focus on a regional approach to economic development primari ...
.
Jones and Laughlin Steel Company The Jones and Laughlin Steel Corporation began as the American Iron Company, founded in 1852 by Bernard Lauth and Benjamin Franklin Jones, a few miles (c 4 km) south of Pittsburgh along the Monongahela River. Lauth's interest was bought in ...
expanded its plant on the
Southside Southside or South Side may refer to: Places Australia * Southside, Queensland, a semi-rural locality in the Gympie Region Canada * South Side, Newfoundland and Labrador, a community in the St. George's Bay area on the southwest coast of Newf ...
. H.J. Heinz,
Pittsburgh Plate Glass PPG Industries, Inc. is an American Fortune 500 company and global supplier of paints, coatings, and specialty materials. With headquarters in Pittsburgh, Pennsylvania, PPG operates in more than 70 countries around the globe. By revenue it is ...
, Alcoa, Westinghouse, U.S. Steel and its new division, the Pittsburgh Chemical Company and many other companies also continued robust operations through the 1960s. 1970 marked the completion of the final building projects of Renaissance I: the U.S. Steel Tower and
Three Rivers Stadium Three Rivers Stadium was a multi-purpose stadium located in Pittsburgh, Pennsylvania, from 1970 to 2000. It was home to the Pittsburgh Pirates of Major League Baseball (MLB) and the Pittsburgh Steelers of the National Football League (NFL). Buil ...
. In 1974, with the addition of the fountain at the tip of the Golden Triangle,
Point State Park Point State Park (locally known as The Point) is a Pennsylvania state park on in Downtown Pittsburgh, Allegheny County, Pennsylvania, USA, at the confluence of the Allegheny and Monongahela rivers, forming the Ohio River. Built on land acqu ...
was completed. Although air quality was dramatically improved, and Pittsburgh's manufacturing base seemed solid, questions abound about the negative effects Urban Renewal continues to have on the social fabric of Pittsburgh. Pittsburgh, however, was about to undergo one of its most dramatic transformations. Like most major cities, Pittsburgh experienced several days of rioting following the assassination of Martin Luther King Jr. in April 1968. There were no further major riots, although tension remained high in the inner-city black neighborhoods.


Reinvention (1973–present)

During the 1970s and 1980s, the U.S. steel industry came under increasing pressure from foreign competition and from American mini-mills that had much lower overhead by using salvaged steel. Manufacture in Germany and Japan was booming. Foreign mills and factories, built with the latest technology, benefited from lower labor costs and powerful government-corporate partnerships, allowing them to capture increasing market shares of steel and steel products. Separately, demand for steel softened due to recessions, the 1973 oil crisis, and increasing use of other materials. The era began with the
RIDC The Regional Industrial Development Corporation of Southwestern Pennsylvania--known colloquially as the RIDC--is a privately funded non-profit serving the Pittsburgh metropolitan area to focus on a regional approach to economic development primari ...
's "Building on Basics" report in 1974.


Collapse of steel

Free market pressures exposed the U.S. steel industry's own internal problems, which included a now-outdated manufacturing base that had been over-expanded in the 1950s and 1960s, hostile management and labor relationships, the inflexibility of
United Steelworkers The United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union, commonly known as the United Steelworkers (USW), is a general trade union with members across North America. Headquar ...
regarding wage cuts and work-rule reforms, oligarchic management styles, and poor strategic planning by both unions and management. In particular, Pittsburgh faced its own challenges. Local coke and iron ore deposits were depleted, raising material costs. The large mills in the Pittsburgh region also faced competition from newer, more profitable "mini-mills" and non-union mills with lower labor costs. Beginning in the late 1970s and early 1980s, the steel industry in Pittsburgh began to implode along with the deindustrialization of the U.S. Following the 1981–1982 recession, for example, the mills laid off 153,000 workers. The steel mills began to shut down. These closures caused a ripple effect, as railroads, mines, and other factories across the region lost business and closed. The local economy suffered a depression, marked by high unemployment and underemployment, as laid-off workers took lower-paying, non-union jobs. Pittsburgh suffered as elsewhere in the Rust Belt with a declining population, and like many other U.S. cities, it also saw
white flight White flight or white exodus is the sudden or gradual large-scale migration of white people from areas becoming more racially or ethnoculturally diverse. Starting in the 1950s and 1960s, the terms became popular in the United States. They refer ...
to the suburbs. In 1991 the Homestead Works was demolished, replaced in 1999 by The Waterfront shopping mall. As a direct result of the loss of mill employment, the number of people living in Homestead dwindled. By the time of the 2000 census, the borough population was 3,569. The borough began financially recovering in 2002, with the enlarging retail tax base.


Corporations

Top corporate headquarters such as
Gulf Oil Gulf Oil was a major global oil company in operation from 1901 to 1985. The eighth-largest American manufacturing company in 1941 and the ninth-largest in 1979, Gulf Oil was one of the so-called Seven Sisters oil companies. Prior to its merger ...
(1985), Koppers (1987), Westinghouse (1996) and
Rockwell International Rockwell International was a major American manufacturing conglomerate involved in aircraft, the space industry, defense and commercial electronics, components in the automotive industry, printing presses, avionics and industrial products. R ...
(1989) were bought out by larger firms, with the loss of high paying, white collar headquarters and research personnel (the "brain drain") as well as massive charitable contributions by the "home based" companies to local cultural and educational institutions. At the time of the Gulf Oil merger in 1985 it was the largest buyout in world history involving the company that was No. 7 on the Fortune 500 just six years earlier. Over 1,000 high paying white collar corporate and PhD research jobs were lost in one day. Today, there are no steel mills within the city limits of Pittsburgh, although manufacture continues at regional mills, such as the Edgar Thomson Works in nearby Braddock.


Higher education

Pittsburgh is home to three universities that are included in most under-graduate and graduate school national rankings, The University of Pittsburgh, Carnegie Mellon University and
Duquesne University Duquesne University of the Holy Spirit ( or ; Duquesne University or Duquesne) is a private Catholic research university in Pittsburgh, Pennsylvania. Founded by members of the Congregation of the Holy Spirit , image = Holy Gh ...
. Carnegie Mellon University and the
University of Pittsburgh The University of Pittsburgh (Pitt) is a public state-related research university in Pittsburgh, Pennsylvania. The university is composed of 17 undergraduate and graduate schools and colleges at its urban Pittsburgh campus, home to the univers ...
had evolved in the mid-20th century along lines that followed the needs of the heavy industries that financed and directed their development. The collapse of steel put pressure on those two universities to reinvent themselves as research centers in science and technology which acted to pull the regional economy toward high-technology fields. Other regional collegiate institutions include
Robert Morris University Robert Morris University (RMU) is a private university in Moon Township, Pennsylvania. It was founded in 1921 and is named after Robert Morris, known as the "financier of the mericanrevolution." It enrolls nearly 5,000 students and offers 60 b ...
, Chatham University,
Carlow University Carlow University is a private Catholic university in Pittsburgh, Pennsylvania. It was founded in 1929 by the Sisters of Mercy. Carlow's thirteen athletic teams are the Celtics, a reflection of the university's Irish heritage and roots. In 201 ...
,
Point Park University Point Park University is a private university in Pittsburgh, Pennsylvania Pennsylvania (; ( Pennsylvania Dutch: )), officially the Commonwealth of Pennsylvania, is a state spanning the Mid-Atlantic, Northeastern, Appalachian, and Grea ...
,
La Roche College La Roche University is a private university in McCandless, Pennsylvania. It was founded in 1963 by the Sisters of Divine Providence as a Roman Catholic college and now sits on an campus in McCandless within the Diocese of Pittsburgh. History ...
,
Pittsburgh Theological Seminary Pittsburgh Theological Seminary (PTS) is a Presbyterian graduate seminary in Pittsburgh, Pennsylvania. Founded in 1794, it houses one of the largest theological libraries in the tri-state area. History Pittsburgh Theological Seminary was formed ...
, Trinity School for Ministry (an Episcopal seminary) and the
Community College of Allegheny County Community College of Allegheny County (CCAC) is a public community college in Allegheny County, Pennsylvania. With four campuses and four centers, the college offers associate degrees, certificates, and diplomas. History The Pennsylvania legis ...
. Beginning in the 1980s, Pittsburgh's economy shifted from heavy industry to services, medicine, higher education, tourism, banking, corporate headquarters, and high technology. Today, the top two private employers in the city are the
University of Pittsburgh Medical Center The University of Pittsburgh Medical Center (UPMC) is a $23billion integrated global nonprofit health enterprise that has 92,000 employees, 40 hospitals with more than 8,000 licensed beds, 800 clinical locations including outpatient sites and d ...
(26,000 employees) and the West Penn Allegheny Health System (13,000 employees).


Civic improvements

Despite the economic turmoil, civic improvements continued. In the mid-1970s, Arthur P. Ziegler, Jr. and the
Pittsburgh History and Landmarks Foundation The Pittsburgh History & Landmarks Foundation (PHLF) is a nonprofit organization founded in 1964 to support the preservation of historic buildings and neighborhoods in Pittsburgh, Pennsylvania, USA. In 1966, PHLF established the Revolving Fund fo ...
(Landmarks) wanted to demonstrate that historic preservation could be used to drive economic development without the use of eminent domain or public subsidies. Landmarks acquired the former terminal buildings and yards of the
Pittsburgh and Lake Erie Railroad The Pittsburgh and Lake Erie Railroad (P&LE) , also known as the "Little Giant", was formed on May 11, 1875. Company headquarters were located in Pittsburgh, Pennsylvania. The line connected Pittsburgh in the east with Youngstown, Ohio in the ...
, a long property at the base of Mt. Washington facing the City of Pittsburgh. In 1976, Landmarks developed the site as a mixed-use historic adaptive reuse development that gave the foundation the opportunity to put its urban planning principles into practice. Aided by an initial generous gift from the
Allegheny Foundation The Scaife Foundations refer collectively to three foundation (charity), foundations in Pittsburgh, Pennsylvania. The three subdivisions are: the Allegheny Foundation, the Sarah Scaife Foundation, and the Scaife Family Foundation. A fourth founda ...
in 1976, Landmarks adapted five historic Pittsburgh and Lake Erie Railroad buildings for new uses and added a hotel, a dock for the Gateway Clipper fleet, and parking areas. Now shops, offices, restaurants, and entertainment anchor the historic riverfront site on the south shore of the
Monongahela River The Monongahela River ( , )—often referred to locally as the Mon ()—is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed August 15, 2011 river on the Allegheny Plateau in north-cen ...
, opposite the Golden Triangle (Pittsburgh). Station Square is Pittsburgh's premier attraction, generating over 3,500,000 visitors a year. It reflects a $100 million investment from all sources, with the lowest public cost and highest taxpayer return of any major renewal project in the Pittsburgh region since the 1950s. In 1994, Pittsburgh History and Landmarks Foundation sold Station Square in to Forest City Enterprises which created an endowment to help support its restoration efforts and educational programs. Each year the staff and docents of Pittsburgh History and Landmarks Foundation introduce more than 10,000 people – teachers, students, adults, and visitors – to the architectural heritage of the Pittsburgh region and to the value of historic preservation. During this period, Pittsburgh also became a national model for
community development The United Nations defines community development as "a process where community members come together to take collective action and generate solutions to common problems." It is a broad concept, applied to the practices of civic leaders, activists ...
, through the work of activists such as Dorothy Mae Richardson, who founded Neighborhood Housing Services in 1968, an organization that became the model for the nationwide NeighborWorks America. Activists such a Richardson shared the aim of Landmarks to rehabilitate Pittsburgh's existing built landscape rather than to demolish and redevelop. In 1985, the J & L Steel site on the north side of the Monongahela river was cleared and a publicly subsidized High Technology Center was built. The Pittsburgh Technology Center, home to many major technology companies, is planning major expansion in the area soon. In the 1980s, the "Renaissance II" urban revitalization created numerous new structures, such as PPG Place. In the 1990s, the former sites of the Homestead, Duquesne and South Side J&L mills were cleared. In 1992, the new terminal at
Pittsburgh International Airport Pittsburgh International Airport , formerly Greater Pittsburgh International Airport, is a civil–military international airport in Findlay Township and Moon Township, Pennsylvania. Located about 10 miles (15 km) west of downtown Pitts ...
opened. In 2001, the aging Three Rivers Stadium was replaced by Heinz Field and
PNC Park PNC Park is a baseball stadium on the North Shore of Pittsburgh, Pennsylvania. It is the fifth home of the Pittsburgh Pirates of Major League Baseball (MLB). It was opened during the 2001 MLB season, after the controlled implosion of the Pira ...
, despite being rejected by voter referendum. In 2010, PPG Paints Arena, replaced the Civic Arena, which at the time was the oldest arena in the National Hockey League. Also in 1985, Al Michaels revealed to a national TV audience how Pittsburgh had transformed itself from an industrial rust belt city.


Pittsburgh today

Present-day Pittsburgh, with a diversified economy, a low cost of living, and a rich infrastructure for medicine and
education Education is a purposeful activity directed at achieving certain aims, such as transmitting knowledge or fostering skills and character traits. These aims may include the development of understanding, rationality, kindness, and honesty ...
and
culture Culture () is an umbrella term which encompasses the social behavior, institutions, and norms found in human societies, as well as the knowledge, beliefs, arts, laws, customs, capabilities, and habits of the individuals in these groups ...
, has been ranked as one of the
World's Most Livable Cities The world's most livable cities is an informal name given to any list of cities as they rank on an annual survey of living conditions. In addition to providing clean water, clean air, adequate food and shelter, a ‘livable’ city must also ge ...
. Tourism has recently boomed in Pittsburgh with nearly 3,000 new hotel rooms opening since 2004 and holding a consistently higher occupancy than in comparable cities. Medicine has replac es steel as a leading industry. Meanwhile, tech giants such as Apple, Google, IBM Watson, Facebook, and Intel have joined the 1,600 technology firms choosing to operate out of Pittsburgh. As a result of the proximity to CMU's National Robotics Engineering Center (NREC), there has a boom of autonomous vehicles companies. The region has also become a leader in green environmental design, a movement exemplified by the city's convention center. In the last twenty years the region has seen a small but influential group of Asian immigrants, including from the Indian sub-continent. It has been generally considered as the most recovered city from the rust belt.


Jurisdiction timeline

*Possibly as early as 17,000
BCE Common Era (CE) and Before the Common Era (BCE) are year notations for the Gregorian calendar (and its predecessor, the Julian calendar), the world's most widely used calendar era. Common Era and Before the Common Era are alternatives to the or ...
, and until approximately 1750 CE, the area was home to numerous Native American groups, including the Lenape and
Seneca Seneca may refer to: People and language * Seneca (name), a list of people with either the given name or surname * Seneca people, one of the six Iroquois tribes of North America ** Seneca language, the language of the Seneca people Places Extrat ...
tribes. *1669 Claimed for the French Empire by René-Robert Cavelier, Sieur de La Salle. *1681 King Charles claims the forks for Pennsylvania with 5 degrees west of the Delaware. *1694 Arnout Viele a Dutch trader explores the area. *1717 Settled by European traders, primarily Pennsylvanians; dispute occurs between Virginia and Pennsylvania. *1727 Joncaire visits with a small French force. *1748 Both Pennsylvanian Conrad Weiser visits and the Kingd approves the
Ohio Company The Ohio Company, formally known as the Ohio Company of Virginia, was a land speculation company organized for the settlement by Virginians of the Ohio Country (approximately the present U.S. state of Ohio) and to trade with the Native Ameri ...
for Virginia. *1749 Frenchman Louis Blainville deCeleron sails by on the Allegheny and Ohio burying lead plates claiming the area for France. *1750 Cumberland County Pennsylvania founded, though its jurisdiction is not governable. *1753
George Washington George Washington (February 22, 1732, 1799) was an American military officer, statesman, and Founding Father who served as the first president of the United States from 1789 to 1797. Appointed by the Continental Congress as commander of ...
visits en route to Fort LeBeouf. *1754 French Forces occupy the area and construct Fort Duquesne. *1757 Jesuit Father Claude Francis Virot founded Catholic Mission at Beaver. *1758 British Forces regain the area and establish Fort Pitt though some dispute over claims between the colonies of Pennsylvania (Cumberland County) and Virginia (Augusta County). *1761 Ayr Township, Cumberland County, Pennsylvania. *1763 The
Proclamation of 1763 The Royal Proclamation of 1763 was issued by King George III on 7 October 1763. It followed the Treaty of Paris (1763), which formally ended the Seven Years' War and transferred French territory in North America to Great Britain. The Proclam ...
grants Quebec rights to all lands west of the Alleghenies and North of the Ohio River. *1767 Bedford Township, Cumberland County, Pennsylvania. *1770
George Washington George Washington (February 22, 1732, 1799) was an American military officer, statesman, and Founding Father who served as the first president of the United States from 1789 to 1797. Appointed by the Continental Congress as commander of ...
visits for Virginia. *1771 (March 9) Bedford County, Pennsylvania. *1771 (April 16) Pitt Township founded. *1773 (February 26) part of
Westmoreland County, Pennsylvania Westmoreland County is a county in the Commonwealth of Pennsylvania, United States. As of the 2020 census, the population was 364,663. The county seat is Greensburg. Formed from, successively, Lancaster, Northumberland, and later Bedford co ...
. *1788 (September 24) part of Allegheny County, Pennsylvania. *1788 (December 16) A new Pitt Township is formed as a division of Allegheny County. *1792 (June) Petition for a Pittsburgh Township at the forks. *1792 (September 6) Pittsburgh Township, Allegheny County, Pennsylvania. *1794 (April 22) Pittsburgh borough, Allegheny County, Pennsylvania. *1816 (March 18) City of Pittsburgh, Allegheny County, Pennsylvania.


See also

*
Timeline of Pittsburgh The following is a timeline of the history of the city of Pittsburgh, Pennsylvania, US. 18th century * 1742 ** John Fraser is given what will become Braddock's Field. * 1754 ** January: Construction on Fort Prince George is started ** April 1 ...
* Westinghouse Works, 1904 - series of early films showing working conditions in Westinghouse factories *
List of mayors of Pittsburgh The mayor of Pittsburgh is the chief executive of the government of the city of Pittsburgh, Pennsylvania, United States, as stipulated by the Charter of the City of Pittsburgh. This article is a listing of past (and present) mayors of Pittsburgh. ...
* List of Pittsburgh neighborhoods * List of major corporations in Pittsburgh *
University of Pittsburgh The University of Pittsburgh (Pitt) is a public state-related research university in Pittsburgh, Pennsylvania. The university is composed of 17 undergraduate and graduate schools and colleges at its urban Pittsburgh campus, home to the univers ...
* Pittsburgh Riot * Pittsburgh Flood of 1936 * History of the Jews in Pittsburgh


References


Bibliography

* Baldwin, Leland D. ''Pittsburgh: The Story of a City'' (U of Pittsburgh Press, 1937
online
* * Cannadine, David. ''Mellon: An American Life'' (2006), major biography of Thomas Mellon and
Andrew Mellon Andrew William Mellon (; March 24, 1855 – August 26, 1937), sometimes A. W. Mellon, was an American banker, businessman, industrialist, philanthropist, art collector, and politician. From the wealthy Mellon family of Pittsburgh, Pennsylv ...
, top financial leaders * Carson, Carolyn Leonard. ''Healing Body, Mind, and Spirit: The History of the St. Francis Medical Center, Pittsburgh, Pennsylvania.'' Carnegie Mellon U. Press, 1995. 246 pp. * * Cowan, Aaron. ''A Nice Place to Visit: Tourism and Urban Revitalization in the Postwar Rustbelt'' (2016) compares Cincinnati, St. Louis, Pittsburgh, and Baltimore in the wake of deindustrialization. * Crowley, Gregory J. ''The Politics of Place: Contentious Urban Redevelopment in Pittsburgh.'' (U. of Pittsburgh Press, 2005). 207 pp. * Devault, Ileen A. ''Sons and Daughters of Labor: Class and Clerical Work in Turn-of-the-Century Pittsburgh.'' (Cornell U. Press, 1991). 194 pp. * Dieterich-Ward, Allen ''Beyond Rust: Metropolitan Pittsburgh and the Fate of Industrial America.'' University of Pennsylvania Press, 2016. 347pp
online review
* Glasco, Laurence A., ed. ''The WPA History of the Negro in Pittsburgh.'' (U. of Pittsburgh Press, 2004). 422 pp. * Greenwald, Maurine W. and Margo Anderson, eds. ''Pittsburgh Surveyed: Social Science and Social Reform in the Early Twentieth Century.'' U. of Pittsburgh Press, 1996. 292 pp. * Grinder, Robert Dale. " From Insurgency to Efficiency: The Smoke Abatement Campaign in Pittsburgh before World War I." ''Western Pennsylvania Historical Magazine'' (1978) 61#3 pp 187–202. * Hays, Samuel P., ed. ''City at the Point: Essays on the Social History of Pittsburgh.'' U. of Pittsburgh Press, 1989. 473 pp. * * Hinshaw, John. ''Steel and Steelworkers: Race and Class Struggle in Twentieth-Century Pittsburgh.'' State U. of New York Press, 2002. 348 pp. * Hoerr, John. ''And the Wolf Finally Came: The Decline of American Steel.'' U. of Pittsburgh Press, 1988. 689 pp. * Holt, Michael. ''Forging a Majority: The Formation of the Republican Party in Pittsburgh, 1848-18'' (1969). * Ingham, John N. ''Making Iron and Steel: Independent Mills in Pittsburgh, 1820–1920.'' Ohio State U. Press, 1991. 297 pp. * Kleinberg, S. J. ''The Shadow of the Mills: Working-Class Families in Pittsburgh, 1870–1907.'' U. of Pittsburgh Press, 1989. 414 pp. * Kobus, Kenneth J. ''City of Steel: How Pittsburgh became the world's steelmaking capital during the Carnegie era'' (2015) 320pp. * Krause, Paul. ''The Battle for Homestead, 1880–1892: Politics, Culture, and Steel.'' U. of Pittsburgh Press, 1992. 548 pp. * Lopez, Steven Henry. ''Reorganizing the Rust Belt: An Inside Study of the American Labor Movement.'' U. of California Press, 2004. 314 pp. * Lorant, Stefan. ''Pittsburgh: The Story of an American City,'' (1964), well written, heavily illustrated popular history * Lubove, Roy. ''Twentieth Century Pittsburgh: Government, Business, and Environmental Change'' (1969). ** Lubove, Roy. ''Twentieth-Century Pittsburgh. Vol. 2: The Post-Steel Era.'' U. of Pittsburgh Press, 1996. 413 pp. the major scholarly synthesis. * Mayfield, Loomis. "Voting Fraud in Early Twentieth-Century Pittsburgh." ''Journal of Interdisciplinary History'' 24#1 (1993), pp. 59–8
online
* Nasaw, David. ''Andrew Carnegie'' (2006), major scholarly biography
online
* Rishel, Joseph F. ''Founding Families of Pittsburgh: The Evolution of a Regional Elite, 1760–1910.'' U. of Pittsburgh Press, 1990. 241 pp. * Rose, James D. ''Duquesne and the Rise of Steel Unionism.'' U. of Illinois Press, 2001. 284 pp. * Ruck, Rob. ''Sandlot Seasons: Sport in Black Pittsburgh.'' U. of Illinois Press, 1987. 238 pp. * Seely, Bruce E., ed. ''Iron and Steel in the Twentieth Century.'' Facts on File, 1994. 512 pp. * Slavishak, Edward Steven. ''Bodies of Work: Civic Display and Labor in Industrial Pittsburgh'' (2008) * Smith, Arthur G. ''Pittsburgh: Then and Now.'' U. of Pittsburgh Press, 1990. 336 pp. * Smith, George David. ''From Monopoly to Competition: The Transformation of Alcoa, 1888–1986.'' Cambridge U. Press, 1988. 554 pp. *Stave, Bruce M. "Pittsburgh and the New Deal," in John Braeman et al. eds. ''The New Deal: Volume Two – the State and Local Levels'' (1975) pp 376–406 * * Trotter, Joe W., and Jared N. Day. ''Race and Renaissance: African Americans in Pittsburgh Since World War II'' (University of Pittsburgh Press; 2010) 328 pages. Draws on journalism, oral histories, and other sources to study the city's black community, including its experience of the city's industrial decline and rebirth. * Wade, Richard C. ''The Urban Frontier: The Rise of Western Cities, 1790–1830.'' (1959) * Wall, Joseph. ''Andrew Carnegie'' (1970). 1137 pp.; major scholarly biography * Warren, Kenneth. ''Triumphant Capitalism: Henry Clay Frick and the Industrial Transformation of America''. U. of Pittsburgh Press, 1996. * Weber, Michael P. ''Don't Call Me Boss: David L. Lawrence, Pittsburgh's Renaissance Mayor.'' U. of Pittsburgh Press, 1988. 440 pp. * Winant, Gabriel. ''The Next Shift: The Fall of Industry and the Rise of Health Care in Rust Belt America'' (Harvard University Press, 2021), focus on Pittsburgh


Primary sources

* Lubove, Roy, ed. ''Pittsburgh'' 1976. 294 pp. short excerpts covering main themes * * Thomas, Clarke M. ed. ''Front-Page Pittsburgh: Two Hundred Years of the Post-Gazette.'' U. of Pittsburgh Press, 2005. 332 pp. readable copies of key front pages * * * * * *


External links

* * * * * * *
Old photos of Pittsburg(h)

"Wayward record of Pittsburgh's early years recovered by archivist"
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