 Complete the following phrase:  George Washingtons military experience began in the French and Indian War with a commission as a major in the militia of the British Province of Virginia. In 1753 Washington was sent as an ambassador from the British crown to the French officials and Indians as far north as present-day Erie, Pennsylvania. The following year he led another expedition to the area to assist in the construction of a fort at present-day Pittsburgh, Pennsylvania. Before reaching that point, he and some of his men, along with Mingo allies led by Tanacharison, ambushed a French scouting party. Its leader was killed, although the exact circumstances of his death were disputed. This peacetime act of aggression is seen as one of the first military steps leading to the global Seven Years War. The French responded by 