Sport Trivia
Professional football developed in the mill towns of Pennsylvania and the American Midwest in the early years of the 20th century. The NFL was founded in 1920 in Canton, Ohio. Professional football remained a largely regional sport of secondary importance until after World War II, when television broadcasts boosted NFL football's national appeal. The pro game surpassed both college football and baseball in popularity in the 1960s. The first Super Bowl - between the champions of the NFL and the rival American Football League - was played in 1967, and the two leagues merged in 1970.
