The national anthem of the United States is "The Star-Spangled Banner." Written by Francis Scott Key during the War of 1812, it reflects the resilience of the American spirit. The song was officially adopted as the national anthem in 1931 and is often played at public events, including sports games and ceremonies. The lyrics convey a sense of patriotism and pride, celebrating the defense of Fort McHenry and the flag. Its soaring melody and powerful words make it a beloved symbol of American identity.