Washington joined the Virginia militia in 1752. He created and then was forced to surrender Fort Necessity to the French. He resigned from the military in 1754 and rejoined in 1766 as an aide-de-camp to General Edward Braddock. When Braddock was killed during the French and Indian War (1754-63), he managed to stay calm and keep the unit together as they retreated.
Commander-in-Chief of the Continental Army - 1775-1783:
Washington was unanimously named Commander-in-Chief of the Continental Army. This army was no match for the British regulars and Hessians. He led them to significant victories such as the capture of Boston along with major defeats including the loss of New York City. After the winter at Valley Forge (1777), the French recognized American Independence. Baron von Steuben arrived and began training his troops. This help led to increased victories and the British surrender at Yorktown in 1781.