Siege of Fort Pitt 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 to remove the British from the Ohio Country and Allegheny Plateau after they refused to honor their promises and treaties to leave voluntarily after the defeat of the French. The Native American efforts of diplomacy, and by siege, to remove the British from Fort Pitt ultimately failed. This event is best known as an early instance of biological warfare, where
Siege of Fort Meigs siege. Siege of Fort Meigs The Siege of Fort Meigs took place during the War of 1812 (1812-1815), in northwestern Ohio in late April-early May, 1813. A small British Army unit with support from Indians attempted to capture the recently constructed fort to forestall an American offensive against Detroit, and its Fort Detroit in the Great Lakes region which the British from the north in Canada had captured the previous year. An American sortie and relief attempt failed with heavy casualties, but the British failed to capture the fort and were forced to raise the siege. In the early days