The american teams such as cowboys
The Miami Dolphins whose first season in the American Football League was 1966.
The Chicago Bears
The Oakland Raiders are a professional American Football team in Oakland, California founded in 1960. For only the first ten seasons of their team the Raiders then belonged to the American Football League.
the first AMERICAN football team to use an American football were: rutgers scarlet knights and the Princeton tigers
1968, in the American Football League.
The Chicago Tigers of the American Professional Football Association was the first team of the NFL to fold and the first team to fold in the same year they organized, 1920. Their record was 2 wins, 5 losses and 1 tie.
Pittsburgh's second professional football team is the Pittsburgh Passion. They are a professional football team they are womens though. There is not a second Pittsburgh mens professional football team.
The National Football Team is the league for the professional football teams in the United States.
The New England Patriots first year of professional football was in 1960. The team was then part of the American Football league (AFL) and were named the Boston Patriots.