NFL

The NFL, or National Football League, is a professional American football league that is composed of 32 teams. It is the highest level of professional football in the United States and is widely regarded as one of the major sports leagues in North America. The league was established in 1920 as the American Professional Football Association and later adopted its current name in 1922.

The NFL is known for its competitive structure, which includes a regular season, playoffs, and the Super Bowl, the championship game that determines the league champion. Teams are divided into two conferences: the American Football Conference (AFC) and the National Football Conference (NFC), each consisting of four divisions. The NFL features a variety of rules and regulations that govern gameplay, player conduct, and team operations, and it has a significant cultural impact in the U.S., influencing sports fandom, media, and entertainment.