The primary objective of the American and French forces at Yorktown was to secure independence.

This crucial siege aimed to deliver a decisive blow to British military power in the colonies. By collaborating effectively, American troops led by General George Washington and their French allies sought to weaken British control and pave the way for freedom from British rule. The successful siege culminated in the surrender of General Cornwallis on October 19, 1781, marking a significant turning point in the American Revolutionary War. This victory boosted American morale and demonstrated the effectiveness of international alliances in achieving independence.