The National Football League, commonly known as the NFL, is a professional American football league and one of the major sports leagues in North America. Founded in 1920, the NFL consists of 32 teams that are divided into two conferences, the National Football Conference (NFC) and the American Football Conference (AFC). The league’s season culminates in the Super Bowl, which is the championship game and one of the most-watched television events in the United States. Known for its physicality, athleticism, and strategic gameplay, the NFL has captured the hearts of millions of fans worldwide and continues to be a dominant force in the world of sports.