In the American Revolutionary War, which 1781 siege was the conflict’s final major land engagement?

In the American Revolutionary War, the Siege of Yorktown was the conflict’s final major land engagement. It took place from September 28 to October 19, 1781, in and around Yorktown, Virginia.

American and French forces trapped the British army commanded by Lieutenant General Charles Cornwallis. George Washington led the Continental Army, while French troops were commanded by the Comte de Rochambeau. French naval forces under the Comte de Grasse helped prevent British relief by controlling the Chesapeake Bay.

After weeks of artillery bombardment and trench advances, Cornwallis surrendered on October 19. The victory effectively ended major combat, although the war continued diplomatically until a peace treaty was signed. Yorktown is therefore often described as the decisive or last major battle of the Revolution, but it was technically a siege and campaign rather than a single battlefield clash.

The surrender did not immediately make the United States independent in law. That status was formally recognized later through the Treaty of Paris in 1783.