The national anthem of the United States is "The Star-Spangled Banner." Written by Francis Scott Key in 1814, the anthem was inspired by Key's experiences during the Battle of Baltimore in the War of 1812. The lyrics reflect his pride and patriotism as he witnessed the American flag still flying over Fort McHenry after the battle. The song has four verses, but only the first is typically sung during public events. "The Star-Spangled Banner" was officially designated as the national anthem in 1931 and is often performed at various ceremonies, sporting events, and celebrations throughout the country.