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.
The Star-Spangled Banner Representatives passed the bill later that year. The Senate passed the bill on March 3, 1931. President Herbert Hoover signed the bill on March 4, 1931, officially adopting "The Star-Spangled Banner" as the national anthem of the United States of America. As currently codified, the United States Code states that "[t]he composition consisting of the words and music known as the Star-Spangled Banner is the national anthem." The song is notoriously difficult for nonprofessionals to sing because of its wide rangea 12th. Humorist Richard Armour referred to the song's difficulty in his book "It All Started With Columbus". Professional and