Battle of Baltimore Navy inspired Francis Scott Key to compose the poem "Defence of Fort McHenry", which later became the lyrics for "The Star-Spangled Banner", the national anthem of the United States of America. Future President James Buchanan served as Private in the defense of Baltimore. Until April 1814, Great Britain was at war with Napoleonic France, which limited British war aims in America. During this time the British primarily used a defensive strategy and repelled American invasions of the provinces of Upper and Lower Canada. However, the Americans gained naval control over Lake Erie in 1813, and seized parts of western Ontario.
Star-Spangled Banner (flag) gifts; this cutting, along with deterioration from continued use, removed several feet of fabric from the flag's fly end, and it now measures . The flag currently has only fourteen stars—the fifteenth star was similarly given as a gift, but its recipient and current whereabouts are unknown. The Flag was flown over the fort when 5,000 British soldiers and a fleet of 19 ships attacked Baltimore on September 12, 1814. The bombardment turned to Fort McHenry on the evening of September 13, and continuous shelling occurred for 25 hours under heavy rain. When the British ships were unable to pass