On April 30, 1789, George Washington, standing on the balcony of Federal Hall on Wall Street in New York, took his oath of office as the first President of the United States. He realized early that the best strategy was to harass the British. He reported to Congress, “we should on all Occasions avoid a general Action, or put anything to the Risque, unless compelled by a necessity, into which we ought never to be drawn.” Ensuing battles saw him fall back slowly, then strike unexpectedly. Finally in 1781 with the aid of French allies–he forced the surrender of Cornwallis at Yorktown.