The NFL officially began in 1920, according to "Football for Dummies" 3rd edition.
in the year of 2000.
1992
Officially founded in 1853
Officially? 1998.
In 1920.
1966.
everyday
1920 is the year The NFl started Playing on Thanksgiving
1994
2002
The AFL and NFL merged before the start of the 1970 season.