Professional football was established in the 1890’s and if not for television its popularity may not have blossomed. Change took place in 1922 as the American Professional Football Association was reconstructed into the National Football League (NFL) and has since been the principal league in the game today. For more historical information you can visit NFL.com.

National Football League’s Record Book¹

Reference:

1. NFL.com Record and Fact Book
2. NFL Hall Of Fame Logo