The Star-Spangled Banner is the national anthem of the United States, with lyrics by Francis Scott Key written in 1814 and the song officially adopted as the anthem in 1931. Short clips of it are widely recognized from sporting events, government ceremonies and school performances. Online, it remains popular because just a few seconds instantly communicate patriotism, formality or national symbolism. That makes it useful both for sincere tribute edits and for comedic videos that exaggerate the importance of an everyday moment.