Victory at Yorktown In the summer of 1779 at Washington's direction, General John Sullivan carried out a scorched earth campaign that destroyed at least 40 Iroquois villages throughout present-day central and upstate New York; the Indians were British allies who had been raiding American settlements on the frontier.[77] In July 1780, 5,000 veteran French troops led by General Comte Donatien de Rochambeauarrived at Newport, Rhode Island to aid in the war effort.[78] The Continental Army having been funded by $20,000 in French gold, Washington delivered the final blow to the British in 1781, after a French naval victory allowed American and French forces to trap a British army in Virginia. The surrender at Yorktown on October 17, 1781, marked the end of major fighting in continental North America.[79]
Depiction by John Trumbull of Washington resigning his commission as commander-in-chief Demobilization Washington could not know that after Yorktown the British would not reopen hostilities. They still had 26,000 troops occupying New York City, Charleston and Savannah, together with a powerful fleet. The French army and navy departed, so the Americans were on their own in 1782-83. The treasury was empty, and the unpaid soldiers were growing restive, almost to the point of mutiny or possible coup d'état. Washington dispelled unrest among officers by squelching the Newburgh Conspiracy in March 1783, and Congress came up with the promise of a five years bonus.[80] By the Treaty of Paris (signed that September), Great Britain recognized the independence of the United States. Washington disbanded his army and, on November 2, gave an eloquent farewell address to his soldiers.[81] On November 25, the British evacuated New York City, and Washington and the governor took possession. At Fraunces Tavern on December 4, Washington formally bade his officers farewell and on December 23, 1783, he resigned his commission as commander-in-chief. Historian Gordon Wood concludes that the greatest act in his life was his resignation as commander of the armies—an act that stunned aristocratic Europe.[82]King George III called Washington the "the greatest character of the age" because of this.