1920. It was known as the American Professional Football Association and there were 11 teams.
The NFL is called the NFL because it is a American sport that has National players in it.
never
Merchandisr
1932
the suzan: "come come"
After the draft!
America.
In 1970 the Denver Broncos joined the NFL but before they were apart of the AFL.
1967
boobs
Sometime in April 2011
some time after the draft