Fort Pitt (Pennsylvania) among Native Americans devastated the tribes of Ohio Valley and the Great Lakes areas. On August 1, 1763, most of the American Indians broke off the siege to intercept the approaching force under Colonel Bouquet. In the Battle of Bushy Run, Bouquet fought off the American Indian attack and relieved Fort Pitt on August 10. In 1772, after Pontiac's War, the British commander at Fort Pitt sold the building to two colonists, William Thompson and Alexander Ross. At that time, the Pittsburgh area was claimed by the colonies of both Virginia and Pennsylvania, which struggled for power over the region.
Siege of Fort Recovery Siege of Fort Recovery The Siege of Fort Recovery, June 30, 1794, was a battle of the Northwest Indian War, fought at the present-day village of Fort Recovery, Ohio. As an American victory, it spelled the beginning of the end of the Confederation of Ohio Algonquians, under the control of the powerful Three Fires Confederation. After the Battle of the Wabash, in which American forces were decisively defeated by a combined army of Delaware, Miami, and Shawnee warriors, General Anthony Wayne ordered the construction of Fort Recovery in western Ohio. Understandably, this isolated outpost was targeted by the Indian forces.