The League is a professional American football organization that consists of 32 teams. Founded in 1920, it has grown to become one of the most popular sports leagues in the United States. The teams are divided into two conferences: the AFC (American Football Conference) and the NFC (National Football Conference). Each season culminates in the Super Bowl, where the champions of both conferences compete for the championship title. The League operates under a system of promotion and relegation, with teams competing for playoff spots based on their performance during the regular season. The NFL Draft allows teams to select new players, while the salary cap ensures competitive balance among teams. The League also has a significant cultural impact, influencing entertainment, advertising, and community engagement across the country.