The Battle of Yorktown resulted in

Aa victory for the Patriot navy.
Bthe capture of Hessian mercenaries.
Cthe signing of the Treaty of Paris.
Da Patriot retreat into Virginia.

Verified Answer :

c. the signing of the Treaty of Paris

The Battle of Yorktown was the last battle of the revolutionary war when Cornwallis surrendered to George Washington. The British were surrounded by the French navy on the sea and the Patriots on land. As a result, the Treaty of Paris, signed in 1783, was created telling the world that America was independent and the British would remove all rule over them.