Who were the original 8 teams in the AFL?
What were the original NFL teams?
The history of soccer, World Football FAQ
NFL's first game played in Dayton, Ohio
NFL Black Friday game: More than one team volunteered to play in
Arena Football League relaunches, makes history with first Black
NFL Origins: How Did the League Begin?
Australian Rules football National Museum of Australia
History of the American Football League: Episode 1 - The New
National Football League (NFL), History, Teams, & Facts