The Rise of the NFL and AFL

The landscape of professional football dramatically changed with the creation of the National Football League (NFL) in 1920 and the American Football League (AFL) in 1960. The upstart AFL challenged the NFL’s dominance, igniting a fierce rivalry that fueled innovation and competition for players, fans, and television rights.
This intense battle between leagues captivated the public and pushed the sport’s popularity to new heights. Ultimately, the rivalry led to the historic NFL-AFL merger in 1970, a pivotal moment that gave birth to the very first Super Bowl in 1967. To delve deeper into this transformative era, visit the Encyclopedia Britannica’s NFL history page.