(1777) Engagements in the American Revolution .
British troops under John Burgoyne marched from Canada to join with other British troops, and, after camping at Saratoga, N.Y., engaged the Continental Army under Horatio Gates at the First Battle of Saratoga (September 19), also known as the Battle of Freeman's Farm. Failing to break the American lines, the British faced a counterattack led by Benedict Arnold at the Second Battle of Saratoga (October 7), or the Battle of Bemis Heights. With his forces reduced to 5,000 men, Burgoyne began to retreat, but Gates, with 20,000 men, surrounded the British at Saratoga and forced their surrender (October 17). The American victory induced the French to offer open recognition and military aid.