What was the final battle in the rev war?

The final battle of the American Revolutionary War was the Siege of Yorktown, which took place from September 28 to October 19, 1781. American and French forces, led by General George Washington and General Rochambeau, besieged British General Cornwallis's army. The successful siege resulted in Cornwallis's surrender, effectively ending major combat operations in the war. This victory paved the way for negotiations that ultimately led to the Treaty of Paris in 1783, officially recognizing American independence.