Final answer:
The Battle of Yorktown was a combined Franco-American victory over the British forces, marking the turning point in the American Revolutionary War.
Step-by-step explanation:
The Battle of Yorktown was a combined Franco-American victory over the British. It marked the decisive turning point in the American Revolutionary War. The French fleet, under the command of Admiral de Grasse, played a crucial role in trapping General Cornwallis and his British troops, forcing their surrender.
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