Final answer:
The final battle of the Barbary War, known as the Battle of Tripoli Harbor, took place in September 1815.
Step-by-step explanation:
The final battle of the Barbary War took place in
1815
During the Barbary War, which occurred between 1801 and 1815, the United States fought against the Barbary states of North Africa to end their piracy activities against American ships. The final battle, known as the Battle of Tripoli Harbor, took place in September 1815. This battle marked the end of the war, with the United States achieving victory and forcing the Barbary states to stop their piracy.