HistoricSiteMarkers
Early Republic

Braddock's Field

North Braddock, Allegheny County, Pennsylvania

Marker Inscription

Known as the high tide of the Whiskey Rebellion, the rendezvous of militias from Pennsylvania's four western counties took place here, August 1-2, 1794. This was the largest armed resistance to the national government between the Revolutionary and Civil War eras. Although this demonstration by 5,000 to 7,000 men was essentially peaceful, it signaled to the government a need for military force to suppress the revolt.

Erected by Pennsylvania Historical and Museum Commission

The Story

In the summer of 1794, farmers across western Pennsylvania rose up against a federal excise tax on whiskey — the cash crop of the frontier — in what became the young republic's gravest test of federal authority. Here at Braddock's Field, thousands of armed militiamen from the four western counties massed on August 1–2 in a show of force that stopped just short of open war. Their gathering, the largest armed defiance of the national government before the Civil War, pushed President Washington to raise a militia army and march west to restore order.

Why it matters

The Whiskey Rebellion forced a fledgling United States to prove that a federal government could enforce its own laws — a defining moment in establishing national authority under the new Constitution.

Own a business near here? Add it to the map.

Related events

  • · Whiskey Rebellion

Themes & tags

Military & WartimeFrontier HistoryLandmark

Nearby & related markers

V.F.W.

Pittsburgh, PA · est. 1967

In September 1914, veterans gathered at the Schenley Hotel in Pittsburgh's Oakland district to help forge the Veterans of Foreign Wars. Among the founders were men who had served overseas in Cuba, Puerto Rico, the Philippines, and China during the Spanish-American War and its aftermath—soldiers who wanted an organization to advocate for those who had fought on foreign soil. From these roots grew one of America's largest veterans' service organizations.

Allegheny Arsenal

Pittsburgh, PA · est. 1967

Rising on the banks of the Allegheny in 1814, this federal arsenal was designed by Benjamin Henry Latrobe, one of the young republic's most important architects. For generations it garrisoned troops and manufactured and stored munitions, feeding the U.S. Army through the Civil War, the Indian Wars of the West, and the Spanish-American War. As an ordnance works it made Pittsburgh a linchpin of American military supply across the nineteenth century.

PI-25 Nike Ajax Launchers

Plum, PA

This site in Plum, Pennsylvania once held a battery of a dozen Nike Ajax missile launchers, part of the ring of air-defense installations that guarded Pittsburgh's steel-making region during the early Cold War. Operational from 1955 to 1960, it belonged to a nationwide network built to shoot down Soviet bombers before they could reach America's industrial heartland. The launchers are long gone, but the ground where they stood recalls a tense chapter of homeland defense.

PI-36 Nike Ajax/Hercules Launchers

Manor, PA

At this location in Manor, Pennsylvania stood a Cold War Nike missile battery, its launchers later upgraded from the Ajax to the longer-range, nuclear-capable Hercules. Active from 1955 into 1968, it was one link in the chain of anti-aircraft sites encircling the Pittsburgh industrial area against the threat of Soviet air attack. Its long service life traces the evolution of American air defense across the height of the Cold War.