http://homepages.cae.wisc.edu/~dwilson/rfsc/Div1A.shtml
Division I college football teams have a wide range of nicknames, often reflecting their school mascots, regional heritage, or historical significance. For example, teams like the Alabama Crimson Tide, Michigan Wolverines, and Notre Dame Fighting Irish are well-known by these distinctive names. Each team typically has a unique identity, with some teams sharing similar themes, such as Wildcats or Bears. A comprehensive list of all nicknames would be extensive, encompassing over 130 teams across various conferences.
Which ones?
no
Click on the 'Division 1-A Teams' and 'Division 1-AA Teams' links on this page to see all time win loss records as of the start of the 2007 season.
4 teams in a division,16 teams in the NFC all by itself,16 teams in the AFC all by itself,and 32 teams all together.
All states have college football teams, but not even half of the states have NFL teams.
The 49ers will face play all teams in their division twice, plus all the teams from one NFC division and an AFC division.
they all have nicknames
It is not a requirement, so nope. That's not to mean that they haven't over the years.
Yes. They were all National Football League teams before the 1970 merger with the American Football League. Today, they play in the National Football Conference's East division.
Division 1-A: Memphis, Vanderbilt, Tennessee Division 1-AA: Austin Peay, Tennessee State, Tennessee-Martin, Tennessee-Chattanooga, Tennessee Tech
Click on the 'Division 1-A Football Colleges' link on this page to see all schools that play NCAA Division 1-A football. Click on the 'Division 1-AA Football Colleges' link on this page to see all schools that play NCAA Division 1-AA football.