Victory against the French by which 22 year old Lieutenant Colonel led to the start of the Seven Years' War?

What came to be known as the Seven Years' War (1756–1763) began as a conflict between Great Britain and France in 1754, when the British sought to expand into territory claimed by the French in North America. The war came to be known as the French and Indian War, with both the British and the French and their respective Native American allies fighting for control of territory.

Hostilities were heightened when a joint British and native Mingo force (led by a 22-year-old Lt. Colonel George Washington and Chief Tanacharison) ambushed a small French force at the Battle of Jumonville Glen on 28 May 1754. The conflict exploded across the colonial boundaries and extended to Britain's seizure of hundreds of French merchant ships at sea.

George Washington (February 22, 1732 – December 14, 1799) was an American soldier, statesman, and Founding Father, who served as the first president of the United States from 1789 to 1797. Appointed by the Continental Congress as commander of the Continental Army, Washington led the Patriot forces to victory in the American Revolutionary War, and presided at the Constitutional Convention of 1787, which established the Constitution of the United States and a federal government.