French and Indian War: In the first engagement of the war, Virginia militia under the 22-year-old Lieutenant colonel George Washington defeat a French reconnaissance party in the Battle of Jumonville Glen in what is now Fayette County in southwestern Pennsylvania.

The French and Indian War (1754–1763) was a conflict in North America between Great Britain and France, along with their respective Indigenous allies, which were called "Indians" at the time. Historians generally consider it part of the global Seven Years' War, which lasted from 1756 to 1763,…