The French & Indian War in Western Pennsylvania, Pennsylvania, Military,... War of Empires The colonial frontier of Western Pennsylvania set the stage for the fight over control of North America and the promise of the American West. The war began in the Commonwealth and the defenses, roads and skirmishes fought in the Western part of the state defined the war and the early career of George Washington. Join author Robert M. Dunkerly as he reveals the harrowing history of the French and Indian War in Western Pennsylvania.