American football first became a professional sport in the year of 1892, when Pudge Heffelfinger and Ben "Sport" Donnelly each received a gigantic sum of cash to play for the Allegheny Athletic Association of … See more

In 1946, after World War II, the struggling league had headquarters in Chicago. Commissioner Elmer Layden could not handle the … See more

In 1987, through a short stint with NBC Sports, Gayle Sierens became the first woman to do play-by-play for an NFL regular season … See more

In the early years, the league was not stable and teams moved frequently. Franchise mergers were popular during World War II in … See more

On August 20, 1920, at a Hupmobile dealership in Canton, Ohio, the league was formalized, originally as the American Professional Football Conference, initially consisting only of … See more

In the 1970s and 1980s, the NFL solidified its dominance as America's top spectator sport, and its important role in American culture. The Super Bowl became an unofficial national … See more

In recent years, the NFL has expanded into new markets and ventures outside of the United States, beginning with a regular series of exhibition games known as the American Bowl See more