During the summer of 1781, the armies of Generals Washington and Rochambeau were encamped in lower Westchester County at Dobbs Ferry, Ardsley, Hartsdale, Edgemont and White Plains.
It was a time of military deadlock and grim prospects for the allied Americans and French.
Washington recognized that a decisive victory was needed or America would never achieve independence.
In August, he marched these soldiers to Virginia to face General Cornwallis and his redcoats.
Washington risked all on this.