NFL

The NFL, or National Football League, is a professional American football league composed of 32 teams. It is the highest level of professional football in the United States and is divided into two conferences: the American Football Conference (AFC) and the National Football Conference (NFC). The league was founded in 1920 and has become one of the most popular sports leagues in the world, known for its Super Bowl championship game, which is one of the most-watched sporting events annually. The NFL operates on a system of regular season games, playoff rounds, and the championship game, showcasing a combination of athleticism, strategy, and entertainment.