For 10 points, name this battle of the American Revolution in which Cornwallis surrendered to George Washington for the final time.
During this battle, a force led by Robert Abercrombie attempted to spike enemy cannons, but only managed to temporarily disable seven. The band of the losing side in this battle played "The World Turned Upside Down" during its aftermath. A fleet led by the Comte de Grasse defeated a naval force led by Thomas Graves and thus blocked a naval escape route during this battle. Forces led by the Comte de Rochambeau helped force the British to surrender during this battle after a month-long siege on the namesake Virginia peninsula. For 10 points, name this battle of the American Revolution in which Cornwallis surrendered to George Washington for the final time.
During this battle, a force led by Robert Abercrombie attempted to spike enemy cannons, but only managed to temporarily disable seven.
Battle of Yorktown