The Edgar Thomson Steel Works is a steel mill in the Pittsburgh area communities of Braddock and North Braddock , Pennsylvania . It has been active since 1875. It is currently owned by U.S. Steel and is known as Mon Valley Works – Edgar Thomson Plant .
77-567: North Braddock is a borough in Allegheny County, Pennsylvania , United States, along the Monongahela River . The 2020 census had the borough population at 4,320. It is a suburb 11 miles (18 km) east of Pittsburgh . Organized from a part of Braddock Township in 1897, the borough prides itself in being the "Birthplace of Steel" as the home of Andrew Carnegie 's Edgar Thomson Steel Works that opened in 1875. In 1742,
154-418: A whiskey excise tax. Farmers who had depended on whiskey income refused to pay and started the so-called Whiskey Rebellion after driving off tax collector John Neville . After a series of demonstrations by farmers, President George Washington sent troops to suppress the frontier rebellion. The area developed rapidly through the 1800s with industrialization. It became the nation's prime steel producer by
231-508: A Scottish trader named John Fraser from eastern Pennsylvania acquired land at the location of the current Edgar Thomson Steel Works from Queen Aliquippa and the Lenape people. Fraser settled his family on the location, and in 1753 Christopher Gist and George Washington met with Fraser while delivering messages from Governor Robert Dinwiddie of Virginia to French commanders at Fort LeBoeuf, in present-day Waterford . Dinwiddie demanded
308-517: A county council with 15 members (13 elected by district, two elected county-wide), and an appointed county manager. The changes were intended to maintain a separation of powers between the executive and legislative branches while providing greater citizen control. The county has 130 self-governing municipalities, the most in the state. ( Luzerne is second with 76). The county has one Second Class City (Pittsburgh) and three Third Class Cities ( Clairton , Duquesne , and McKeesport ). A 2004 study found
385-638: A mansion as his summer home. Later the Marquis de La Fayette visited the country as the Guest of the Nation, and while doing so he stopped by Judge Wallace's mansion on May 28, 1825. After Wallace's death the home was left to his nephew who lost the property to a sheriff sale. The Wallace mansion would be used as a boarding school called the Edgeworth Ladies Seminary during the 1830s. In 1835
462-440: A referendum to explore a merger with Pittsburgh. In 2021, a joint task force was formed to study the feasibility and impact of such a merger. The task force is expected to issue a report by June 2022. If both Wilkinsburg and Pittsburgh councils approve the merger, it would then need approval from the state legislature and governor before taking effect. Another recent proposal is from Allegheny County Economic Development (ACED), which
539-504: A slope of terrain between Braddock , which touches the Monongahela River , and East Pittsburgh , which occupies the highest ground. According to the United States Census Bureau , the borough has a total area of 1.6 square miles (4.1 km), of which 1.5 square miles (3.9 km) is land and 0.1 square miles (0.26 km), or 3.75%, is water. North Braddock has five land borders, including Braddock Hills to
616-582: A variety of peoples from more eastern tribes. European fur traders such as Peter Chartier established trading posts in the region in the early eighteenth century. In 1749, Captain Pierre Joseph Céloron de Blainville claimed the Ohio Valley and all of western Pennsylvania for King Louis XV of France . The captain traveled along the Ohio and Allegheny rivers. He installed lead plates in
693-489: Is Pittsburgh Regional Transit . The Allegheny County Department of Public Works oversees infrastructure, maintenance, and engineering services in the county. The Three Rivers Heritage Trail provides uninterrupted bicycle and pedestrian connections along the three rivers in the city, and the Great Allegheny Passage trail runs from downtown Pittsburgh to Washington, D.C. The Allegheny County Airport
770-609: Is a county in Pennsylvania , United States. As of the 2020 census, the population was 1,250,578, making it the state's second-most populous county , after Philadelphia County . Its county seat and most populous city is Pittsburgh , Pennsylvania's second most populous city. The county is part of the Greater Pittsburgh region of the commonwealth, and is the center of the Pittsburgh media market . Allegheny
847-951: Is at the confluence of the Allegheny and Monongahela rivers in Downtown Pittsburgh , and Allegheny Islands State Park is in the Allegheny River in Harmar Township and is undeveloped as of August 2010. Pennsylvania State Game Lands Number 203 is also located in Allegheny County providing hunting and other activities. Allegheny Land Trust, a regional land conservation group headquartered in Sewickley , has purchased land in Allegheny County for use as public green spaces for scenic and recreational purposes. In 2012 it pursued land formerly owned by
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#1732765017799924-455: Is ranked in the top ten among US cities hosting headquarters of Fortune 500 corporations, including U.S. Steel Corporation, PNC Financial Services Group, PPG Industries , and H. J. Heinz Company . The county leads the state in number of defense contractors supplying the U.S. military. School districts include: These private schools provide special education for disabled students: Allegheny County's public transportation provider
1001-530: Is seeking to enter into an agreement with a consultant to carry out historic preservation compliance activities for projects funded by various federal programs. The consultant would help ACED develop a Programmatic Memorandum of Agreement (PMOA) with the Pennsylvania State Historic Preservation Office (SHPO) and other stakeholders to streamline the review process for projects that may affect historic properties within
1078-741: Is the original airport for Pittsburgh and houses a number of flight schools, charter flight operations, and medevac operations. It is owned and operated by The Allegheny County Airport Authority. Pittsburgh International Airport is the major passenger airport for the county with service to many destinations on several airlines. Like the Allegheny County Airport, it is also owned and operated by The Allegheny County Airport Authority. For information about major state roads, see list of State Routes in Allegheny County, Pennsylvania and Allegheny County Belt System . There are two Pennsylvania state parks in Allegheny County. Point State Park
1155-721: The Battle of the Monongahela , French and Indian forces from Fort Duquesne defeated the expedition of British General Edward Braddock , who himself was mortally wounded. Braddock's Field was also the site of a rally of rebellious militiamen and farmers during the Whiskey Rebellion , prior to a massive march on the town of Pittsburgh on August 1, 1794. The site is on the banks of the Monongahela, which provides cost-effective, riverine transportation of coke , iron, and finished steel products. The Edgar Thomson Steel Works
1232-678: The Evangelical Lutheran Church in America , with 24,718 Lutherans in 77 congregations; the American Baptist Churches USA , with 17,148 Baptists in 42 congregations; the Assemblies of God , with 12,398 Pentecostals in 30 congregations; Reform Judaism , with 8,483 Jews in 6 congregations; the 7,780 Episcopal Church (United States) , with 7,780 Episcopalians in 19 congregations; and Hinduism in
1309-577: The U.S. Census Bureau , the county has a total area of 745 square miles (1,930 km ), of which 730 square miles (1,900 km ) is land and 14 square miles (36 km ) (1.9%) is water. Four major rivers traverse Allegheny County: the Allegheny River and the Monongahela River converge at Downtown Pittsburgh to form the Ohio River . The Youghiogheny River flows into the Monongahela River at McKeesport , 10 miles (16 km) to
1386-800: The collapse of the steel industry in the 1980s, which shuttered famous plants, like the Homestead Steel Works in Homestead, or the National Tube Works in Mckeesport, and became the last integrated mill in the valley, an area which once contained 90,000 people employed in the basic steel industry. Currently, two blast furnaces (Furnaces No. 1 and No. 3) continue in operation at the Edgar Thomson Steel Works, which remains part of U.S. Steel. In 2005,
1463-565: The 1970s. General Braddock Area School District was merged under court orders into the Woodland Hills School District in 1981 with 12 other nearby communities. The Woodland Hills Administration Building is located in the former Fairless Elementary School on Jones Avenue in North Braddock. Allegheny County, Pennsylvania Allegheny County ( / ˌ æ l ɪ ˈ ɡ eɪ n i / AL -ig- AY -nee )
1540-606: The 19th and early 20th centuries; prior to the Great Depression , Pittsburgh and Allegheny County had been majority Republican. Since the Great Depression on the state and national levels, the Democratic Party has been dominant in county-level politics. It is by far the most Democratic county in western Pennsylvania. For much of the time between the Great Depression and the turn of the millennium, it
1617-478: The Bessemer process. He returned to Pittsburgh with plans to build his own Bessemer plant. Some of the partners, stockholders, and connected people were William Coleman, Andrew Kloman, Henry Phipps Jr. , David McCandless, Wm. P. Shinn, John Scott, David A. Stewart, James Robb Wilson and Thomas M. Carnegie . The firm was known as Carnegie, McCandless, and Company. The plant was named after J. Edgar Thomson , who
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#17327650177991694-596: The British troops arrived at Fraser's cabin to be met with gunfire from the French troops. During the battle Braddock was wounded, dying on July 13, 1755, in nearby Uniontown . The area where Braddock was shot became known as Braddock's Field . Historical markers identify the site on present-day Jones Avenue across from Benjamin Fairless School. Braddock's Battlefield History Center commemorates this battle. During
1771-544: The County Council, which is composed of 15 members elected for four-year terms from 13 single-member districts and 2 At-Large representatives, currently occupied by Bethany Hallam and Sam DeMarco. The council functions as the primary legislative and policy-making body of the county. The current County Council President is Patrick Catena, a Democrat who represents District 4 and was elected by his fellow council members in 2018 and 2020. The judicial branch consists of
1848-620: The County Executive, who is elected for a four-year term and serves as the chief executive officer of the county; and the County Manager, who is appointed by the County Executive and oversees the daily operations of the county departments. The current County Executive is Sara Innamorato , a Democrat who took office in 2024. The current County Manager is William D. McKain, who was appointed by Fitzgerald in 2012 and reappointed in 2016 and 2020. The legislative branch consists of
1925-582: The Court of Common Pleas, which is the general trial court of the county; and the Magisterial District Courts, which are lower courts that handle minor criminal and civil cases. The judges of these courts are elected for ten-year terms. The current President Judge of the Court of Common Pleas is Kimberly Berkeley Clark, who was elected by her fellow judges in 2018 for a five-year term. Allegheny County has 130 self-governing municipalities,
2002-539: The Edgar Thomson Steel Works in Braddock Township. It has been estimated that the plant was built for about $ 1.2 million. The mill was built by Alexander Lyman Holley , who found a manager to run the mill, Captain Bill Jones , a Civil War veteran. On August 22, 1875, the Edgar Thomson Steel Works' hulking Bessemer converter produced its first heat of liquid steel, destined to become 2,000 steel rails for
2079-401: The French commanders withdraw from western Pennsylvania. Fearing that a conflict was on the horizon, Fraser returned to Philadelphia in 1754. In 1755, General Edward Braddock and British troops left Virginia and used Fraser as the guide with General Washington as the aide on the expedition. The objective of the expedition was to expel the French at Fort Duquesne . It was on July 9, 1755, when
2156-454: The French from their posts, with no success. He also nearly drowned in the ice-filled Allegheny River while returning to camp. The English tried again in 1754 to establish a post in the area. They sent 41 Virginians to build Fort Prince George . The French learned of the plan and sent an army to capture the fort. They resumed building it and added increased defensive fortification, renaming it as Fort Duquesne . Given its strategic location at
2233-719: The Ohio, Fort Duquesne became an important focal point of the French and Indian War . The first British attempt to retake the fort, the Braddock Expedition , failed miserably. In 1758 British forces under General John Forbes recaptured the fort; he had it destroyed to prevent any use by the French. The British built a new, larger fort on the site, including a moat, and named it Fort Pitt . The historic site has been preserved as Pittsburgh's Point State Park . Under their colonial charters, both Pennsylvania and Virginia claimed
2310-540: The Pennsylvania Railroad. Within one year of beginning production the mill was able to create 32,228 tons of steel rail. The district was known as Bessemer, later incorporated as North Braddock. Captain Jones described the steel mill writing, "This is the most powerful rail mill in the country; amongst its notable productions are a 62 lb. rail 120 feet long, rolled in five minutes from the time of drawing
2387-640: The Pittsburgh Cut Flower Company in Richland Township . In 2020, it received a grant to convert a former country club into a public green space. In December 2020, it donated 20 undeveloped acres across three parcels in Hampton to expand North Park . Edgar Thomson Steel Works The mill occupies the historic site of Braddock's Field , on the banks of the Monongahela River east of Pittsburgh . On July 9, 1755, in
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2464-475: The US Army Corps of Engineers, Pittsburgh is the second (after Laredo, Texas ) busiest inland port in the nation. US steel production declined late in the 20th century, and Allegheny County's economy began a shift to other industries. It is presently known for its hospitals, universities, and industrial centers. Despite the decline of heavy industry , Pittsburgh is home to a number of major companies and
2541-491: The United States , with 6,700 Hindus in four temples . Altogether, 60.6% of the population was claimed as members by religious congregations, although members of historically African-American denominations were underrepresented due to incomplete information. In 2014, Allegheny County had 794 religious organizations, the 11th most out of all US counties. As of the 2010 census , there were 1,223,348 people living in
2618-421: The age of 18 living with them, 35.0% were married couples living together, 23.0% had a female householder with no husband present, and 36.1% were non-families. 31.8% of all households were made up of individuals, and 15.6% had someone living alone who was 65 years of age or older. The average household size was 2.43 and the average family size was 3.06. In the borough the population was spread out, with 27.0% under
2695-426: The age of 18 living with them, 46.10% were married couples living together, 12.40% had a female householder with no husband present, and 38.10% were non-families. Some 32.70% of all households were made up of individuals, and 13.20% had someone living alone who was 65 years of age or older. The average household size was 2.31 and the average family size was 2.96. The age distribution of the population shows 21.90% under
2772-463: The age of 18, 6.7% from 18 to 24, 26.5% from 25 to 44, 21.5% from 45 to 64, and 18.4% who were 65 years of age or older. The median age was 39 years. For every 100 females, there were 89.3 males. For every 100 females age 18 and over, there were 82.6 males. The median income for a household in the borough was $ 24,335, and the median income for a family was $ 30,473. Males had a median income of $ 30,960 versus $ 22,281 for females. The per capita income for
2849-426: The age of 18, 8.50% from 18 to 24, 28.30% from 25 to 44, 23.40% from 45 to 64, and 17.80% who were 65 years of age or older. The median age was 40. For every 100 females, there were 90.00 males; for every 100 females age 18 and over, there were 86.20 males. In the late 18th century, farming played a critical role in the growth of the area. There was a surplus of grain due to transportation difficulties in linking with
2926-612: The appointed code official. The borough solicitor provides legal consultation for legal issues. An engineering firm is contracted to provide consultation for infrastructure issues. The elected tax collector serves a four-year term. North Braddock is a member of the Turtle Creek Valley Council of Governments. North Braddock once operated its own school district but was later merged into the General Braddock Area School District in
3003-522: The bloom from the furnace and 600 rails 56 lb. per yard rolled in 11 1/2 hours." With continual improvements in production the mill was capable of producing 225 tons of steel rails per day. By the late 1880s James Gayley took over as manager of the plant. In 1892, the workers of the plant took part in one of the most serious strikes in U.S. history. The Homestead Strike arose when Henry Clay Frick , an associate and partner of Carnegie, took over while Carnegie traveled to Scotland. Frick attempted to cut
3080-444: The borough was $ 14,076. About 18.0% of families and 22.7% of the population were below the poverty line , including 40.4% of those under age 18 and 9.2% of those age 65 or over. North Braddock has a borough government. The borough has nine elected council members and a mayor who serve four-year terms. The borough manager conducts daily business and operates with the budget passed by council. Ordinances and building codes are enforced by
3157-564: The burgess Henry Anderson, councilmen Joseph Wallace, John Walberg, John Maxwell, WJ Vance, Thomas Clark, J Grant Anderson, Fred Edwards, tax collector John Hutzen, and school directors Jones, Johnson, Scott, Colmey, Crossey, and Anderson. North Braddock celebrated its borough centennial with a festival of events in June 1997. North Braddock is located at 40°24′18″N 79°51′23″W / 40.40500°N 79.85639°W / 40.40500; -79.85639 (40.405025, −79.856500). It occupies
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3234-521: The construction of the mill was halted. Good news came though when Carnegie secured a $ 2 million loan and finished the steel mill to roll its first steel under the supervision of superintendent William R. Jones. The mill would go on to expand, and in 1880 the first blast furnace was used at the Edgar Thomson Steel Works . During 1897, East Pittsburgh tried to annex the land around the mill of North Braddock, known as Bessemer, that
3311-437: The county would be better served by consolidating the southeastern portion of the county (which includes many small communities with modest economies) into a large municipality ("Rivers City") with a combined population of approximately 250,000. Allegheny County has a Home Rule Charter form of government since 2000. The county has three branches: the executive, the legislative, and the judicial. The executive branch consists of
3388-576: The county. ACED issued a Request for Proposals (RFP) for this service in January 2022 and expects to select a consultant by March 2022. As of 4 March 2024, there were 902,957 registered voters in the county; a majority were Democrats. There were 508,935 registered Democrats , 257,857 registered Republicans , 97,708 registered as independents and 38,457 registered with other parties . Chart of voter registration The Republican Party had been historically dominant in county-level politics in
3465-441: The county. The population density was 1,676 people per square mile (647 people/km ). The racial makeup of the county was 82.87% White, 14.39% Black or African American, 2.94% Asian, 0.03% Pacific Islander, 0.37% from other races, and 1.40% from two or more races. About 1.31% of the population were Hispanic or Latino of any race. At the 2000 census , there were 1,281,666 people, 537,150 households, and 332,495 families living in
3542-679: The county. The population density was 1,755 people per square mile (678 people/km ). There were 583,646 housing units at an average density of 799 per square mile (308/km ). The racial makeup of the county was 84.33% White, 12.41% Black or African American, 0.12% Native American, 1.69% Asian, 0.03% Pacific Islander, 0.34% from other races, and 1.07% from two or more races. About 0.87% of the population were Hispanic or Latino of any race. 20.0% were of German , 15.0% Italian , 12.7% Irish , 7.5% Polish and 5.1% English ancestry. 93.5% spoke English and 1.3% Spanish as their first language. There were 537,150 households, out of which 26.40% had children under
3619-422: The eastern portion of the state. As a result, the farmers distilled the grain into whiskey , which significantly helped the farmers financially. The area quickly became a key manufacturing area in the young nation. Coupled with deposits of iron and coal, and the easy access to waterways for barge traffic, the city quickly became one of the most important steel producing areas in the world. Based on 2007 data from
3696-592: The end of the American Revolutionary War, in 1780 Pennsylvania and Virginia agreed to extend the Mason–Dixon line westward. This region was assigned to Pennsylvania. From 1781 until 1788, much of what Virginia had claimed as part of Yohogania County was administered as a part of the newly created Washington County, Pennsylvania . Allegheny County was officially created on September 24, 1788, from parts of Washington and Westmoreland counties. It
3773-562: The fighting. Carnegie, McCandless and Company began operations with non-union immigrant workers. In 1901, Carnegie sold the Carnegie Steel Company , including the Edgar Thomson Works, to J. P. Morgan , Elbert H. Gary and other investors, as part of the foundation of U.S. Steel . In October, 1984 a Merrill Lynch analyst predicted that U.S. Steel would close Thomson within a few years. The plant survived
3850-481: The first coal mine opened between the hills near Sixth Street. During the 19th century the railroad industry was expanding across the country. Andrew Carnegie , with the increasing demands in steel for the railroad, began to build his first steel mill in 1872, named for John Edgar Thomson , the president of the Pennsylvania Railroad . By 1873 the demand for steel for the railroad had decreased, and
3927-403: The flag ship; City of Parkersburg , Charles Brown , Alice Brown , Exporter , Sam Brown , Boaz , Raymond Horner , Swan , Sunshine , I. C. Woodward , Cruiser , Volunteer , A. R. Budd , J. C. Risher , Clyde , Rival , Voyager , Jim Brown , Rover , Charlie Clarke , Robt. J. Jenkins , Slipper , Bertha , Midland Sam Barnum , Cadet , Twilight , and Troubadour . According to
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#17327650177994004-530: The ground to mark the land for France. Most of the towns during that era were developed along waterways , which were the primary transportation routes, as well as providing water for domestic uses. Through the eighteenth century, both the French and the British competed for control over the local rivers in this frontier territory of North America. Native American bands and tribes allied with the colonists to differing degrees, often based on their trading relationships. The British sent Major George Washington to expel
4081-518: The highest vote percentage for a Democrat since Michael Dukakis in 1988 and the most votes for a Democrat since Lyndon B. Johnson in 1964. In the 21st century, populist turns to the GOP from nearly all of Appalachia in general and western Pennsylvania in particular have left the county as one of the few in the region that still supports the Democrats at a high level. Source In 2010 statistics,
4158-638: The largest religious group in Allegheny County was the Roman Catholic Diocese of Pittsburgh , with 460,672 Catholics worshipping at 179 parishes; followed by the United Methodist Church , with 44,204 Methodists in 100 congregations; the Presbyterian Church in the United States of America , with 42,838 Presbyterians in 145 congregations; non-denominational Protestants, with 33,103 adherents in 85 congregations;
4235-543: The late 18th-century farming was prevalent in the North Braddock area with the nearby Monongahela River used for trade. Whiskey became a very profitable product to trade, with much being sent to the New Orleans area. In 1794 a whiskey tax was created, drawing in protest over 8,000 settlers from western Pennsylvania to the North Braddock area, as part of the Whiskey Rebellion . The angry settlers would not disperse easily, and President Washington led an army to suppress
4312-674: The late 19th century and Pittsburgh was nicknamed "Steel Capital of the World". In 1913, the county's 125th anniversary was celebrated with a week-long series of events. The final day, September 27, was marked by a steamboat parade of 30 paddle wheelers . They traveled from Monongahela Wharf down the Ohio to the Davis Island Dam . The boats in line were the Steel City (formerly the Pittsburgh and Cincinnati packet Virginia ),
4389-490: The meetings 317 of 510 property owners signed an agreement helping Judge Kennedy make his ruling to form a new town. On Monday, April 26, 1897, North Braddock was incorporated as a borough. Judge Kennedy of the Quarter Sessions Court of Allegheny County made the ruling and ordered the decree for the new borough. The first election of officials was to be held on May 18, 1897. The winners of the election included
4466-399: The mill produced 2.8 million tons of steel, equal to 28% of U.S. Steel's domestic production. The mill employs about 900 persons, some of whom belong to the second or third generations of their families to work in the mill. Among improvements to its physical plant is a $ 250 million continuous caster, which converts liquid steel directly into slabs, installed in 1992. In April 1995, the mill
4543-517: The most in the state. These include one city (Pittsburgh), 96 boroughs, 30 townships, and two home rule municipalities (Bethel Park and McCandless). Each municipality has its own elected officials, such as mayor, council, commissioners, supervisors, etc., and its own local services, such as police, fire, public works, etc. Some municipalities also have their own municipal authorities that provide services such as water, sewer, transit, etc. There have been several proposals to consolidate or merge some of
4620-492: The municipalities in Allegheny County, either with each other or with the City of Pittsburgh, to reduce costs, improve efficiency, and enhance regional cooperation. However, none of these proposals have been implemented so far. One of the most recent proposals is from Wilkinsburg , a borough that borders Pittsburgh and faces financial challenges due to declining population and tax base. In 2020, Wilkinsburg residents voted to approve
4697-470: The north, Chalfant to the northeast, Wilkins Township to the east, East Pittsburgh to the east and southeast, and Braddock to the southwest and west. Across the Monongahela River to the south, North Braddock runs adjacent with Kennywood Park in West Mifflin . As of the 2000 census , there were 6,410 people, 2,631 households, and 1,681 families residing in the borough. The population density
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#17327650177994774-478: The rebellion. The British commander of Fort Pitt , Captain Edmondstone, had signed a grant of 328 acres (1.33 km) of land from King George III of Great Britain to Peter Rowletter. Once the French and Indian War was over, Rowletter sold the land to Pittsburgh judge George Wallace, who bought around 328 acres (1.33 km) of land, including part of Braddock's Field, on March 4, 1791. Here Wallace built
4851-531: The region that is now Allegheny County. Pennsylvania administered most of the region as part of its Westmoreland County . Virginia considered everything south of the Ohio River and east of the Allegheny River to be part of its Yohogania County , and governed it from Fort Dunmore . In addition, parts of the county were located in the proposed British colony of Vandalia and the proposed U.S. state of Westsylvania . The overlapping boundaries, multiple governments, and confused deed claims soon proved unworkable. Near
4928-575: The southeast. There are several islands in these courses. The rivers drain via the Mississippi River into the Gulf of Mexico . Although the county's industrial growth resulted in clearcutting of the area's forests, a significant amount of woodland has regrown. Allegheny has a humid continental climate which is hot-summer, ( Dfa ) except in higher elevations, where it is warm-summer ( Dfb ). Until January 1, 2000, Allegheny County's government
5005-409: The vote, Republican John McCain received 41%, and each of the three state row office winners ( Rob McCord for Treasurer, Jack Wagner for Auditor General, and Tom Corbett for Attorney General) also carried Allegheny. In 2016, despite Donald Trump being the first Republican to carry Pennsylvania since 1988, Hillary Clinton did slightly better than Barack Obama's 2012 vote total while Donald Trump
5082-506: The wages of the steel workers. The steelworkers at the Duquesne and Edgar Thomson Works joined the strike and shut their mills down in sympathy. Frick took extreme measures. He brought in thousands of strikebreakers. When he sent in 300 Pinkerton guards to protect the strikebreakers, a riot broke out, resulting in 10 deaths and thousands of injuries. To prevent any further bloodshed, the governor, Robert Pattison , sent two brigades to stop
5159-471: Was 4,155.5 inhabitants per square mile (1,604.4/km). There were 3,250 housing units at an average density of 2,106.9 per square mile (813.5/km). The racial makeup of the borough was 61.70% White, 35.30% African American, 0.17% Native American, 0.31% Asian, 0.05% Pacific Islander, 0.59% from other races, and 1.87% from two or more races. Hispanic or Latino of any race were 1.25% of the population. There were 2,631 households, out of which 28.5% had children under
5236-587: Was defined under Pennsylvania's Second Class County Code. The county government was charged with all local activities, including elections, prisons, airports, public health, and city planning. All public offices were headed by elected citizens. There were three elected county commissioners. On January 1, 2000, the Home-Rule Charter went into effect. It replaced the three elected commissioners with an elected chief officer (the County Executive),
5313-588: Was designated a historic landmark by ASM International , a society that honors works of structural engineering. Other structures that have been honored by the society include the Statue of Liberty and the Eiffel Tower . In May 2019, U.S. Steel announced a plan to invest more than $ 1 billion to the Mon Valley Works. The proposed upgrade included a sustainable endless casting and rolling facility at
5390-507: Was designed and built because of the Bessemer process , the first inexpensive industrial process for the mass production of steel. In the process, air blowing through the molten iron removed impurities via oxidation . This took place in the Bessemer converter, a large ovoid steel container lined with clay or dolomite . In the summer of 1872, while in Europe, Andrew Carnegie learned about
5467-463: Was formed to respond to pressure from the increase in settlers living in the area around Pittsburgh; this was designated as the county seat in 1791. The county originally extended north to the shores of Lake Erie ; it was reduced to its current borders by 1800. As population increased in the territory, other counties were organized. In the 1790s, the United States federal government imposed
5544-489: Was part of Braddock Township. Residents of Shady Park village (3rd ward) and of Wolftown (1st ward) came together to hold meetings on stopping East Pittsburgh from annexing the land near the mill known as Braddock's Field. William Yost serving as North Braddock's attorney petitioned the Quarter Sessions of Allegheny County that Shady Park and Wolftown would join as one town, also incorporating Braddock's Field. During
5621-676: Was settled for thousands of years by succeeding cultures of indigenous peoples. During the colonial era , historic native groups known by the colonists to settle in the area included members of western nations of the Iroquois , such as the Seneca; the Lenape , who had been pushed from the East by European-American settlers; the Shawnee , who also had territory in Ohio; and the Mingo , a group made up of
5698-556: Was the first county in Pennsylvania to be given a Native American name. It was named after the Lenape word for the Allegheny River . The meaning of "Allegheny" is uncertain. It is usually said to mean "fine river". Some historians state that the name may come from a Lenape account of an ancient mythical tribe called "Allegewi" , who lived along the river before being taken over by the Lenape. Prior to European contact, this area
5775-424: Was the president of the Pennsylvania Railroad . Carnegie Brothers and Company was created by the consolidation of the steel businesses owned by Andrew Carnegie in the early 1880s. Those steel and coke works that were consolidated were: The merging of these separate business operations into one resulted in the newly formed company owning an interest of nearly $ 5 million. On January 1, 1873, ground work began on
5852-448: Was the second-strongest Democratic bastion in Pennsylvania, behind only Philadelphia. In 2000, Democrat Al Gore won 56% of the vote and Republican George W. Bush won 41%. In 2004, Democrat John Kerry received 57% of the vote and Republican Bush received 41%. In 2006, Democrats Governor Ed Rendell and Senator Bob Casey Jr. won 59% and 65% of the vote in Allegheny County, respectively. In 2008, Democrat Barack Obama received 57% of
5929-419: Was the worst performing Republican in 20 years. In the 2018 Midterms , Democrats received an even higher percentage of the vote with Tom Wolf and Casey receiving approximately two thirds of the county's vote. This is an improvement over the approximately 55% each person received in the county in their last election in 2014 and 2012 respectively. In 2020, Joe Biden improved upon Clinton's performance, receiving
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