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) it was ""A piece of the Flag which floated over Fort McHenry at the time of the bombardment when Key's ("sic") composed the Song of the Star Spangled Banner, presented by Sam Beth Cohen."" The flag that flew during that episode in history became a significant artifact. It remained in the possession of Major Armistead, who was promoted to brevet lieutenant colonel, and his family for many years. Eben Appleton, Colonel Armistead's grandson, inherited the flag in 1878. In 1907, he lent it to the Smithsonian Institution, and in 1912 it was made a formal gift. Today it is permanently