"Burgoyne's Surrender" refers to the pivotal event during the American Revolutionary War when British General John Burgoyne surrendered his army to American forces on October 17, 1777. This surrender took place after the Battles of Saratoga, which were crucial in boosting American morale and gaining support from foreign allies, particularly France. The defeat marked a turning point in the war, as it demonstrated the effectiveness of the American military strategy and unity. Burgoyne's surrender led to the eventual recognition of American independence and helped shift the balance of power in favor of the American colonies against British rule.