American football American football American football, referred to as football in the United States and Canada and also known as gridiron, is a team sport played by two teams of eleven players on a rectangular field with goalposts at each end. The offense, which is the team controlling the oval-shaped football, attempts to advance down the field by running with or passing the ball, while the defense, which is the team without control of the ball, aims to stop the offense's advance and aims to take control of the ball for themselves. The offense must advance at least ten yards in four
Black players in professional American football Dallas) led to the establishment of the Dallas Cowboys in 1960. By 1934, there were no more black players in the league. The NFL did not have another black player until after World War II. Most black players either ended up in the minor leagues (six joined the American Association and several others found their way into the Pacific Coast Professional Football League) or found themselves onto all-black barnstorming teams such as the Harlem Brown Bombers. Unlike in baseball, where the Negro Leagues flourished, no true football Negro league was known to exist until 1946, and by this time, the