College football

College football is American football played by teams of students from different American universities, colleges, and military academies. Play between colleges first made American football popular in the United States. College football is still popular today among students, alumni, and other fans of the sport. American football is a variation of rugby that was introduced by Walter Camp.

The very first match between two college teams using new "American" variation of rugby was played between the  College of New Jersey (now Princeton University) and Rutgers College (now Rutgers University) in 1869. First season of college football had only two matches played. The game became popular quickly in coming years.

 National championships 
College football national championships in NCAA Division I FBS – The NCAA has never had an official championship for schools in the top-level Football Bowl Subdivision, or "FBS". Instead, several groups declare their own champions.
NCAA Division I Football Championship – The official championship for schools in the second-level Football Championship Subdivision, or "FCS".
NCAA Division I FCS Consensus Mid-Major football national championship
NCAA FCS Year-by-year playoff results 
NCAA Division II national football championship
NCAA Division III national football championship
NAIA national football championship
NJCAA National football championship

 Other websites 

NCAA football official site
Bowl Championship Series 
College Football Hall of Fame
FCS College Football Weekly Preview 
Most Valuable College Football Programs, Forbes
An account of the first intercollegiate game 

Statistics
NCAA football stats
Stassen College Football, comprehensive college football database
College Football Data Warehouse 
Collegio Football , Electronic Almanac & Media Guide to NCAA College Football (1869 - Present)

Rules
List of college football rule changes for 2006
NCAA Football Rule Changes for 2007 (that are meant to shorten the game)
NCAA Football: Major Rule Changes  (with rationales)
NCAA Football: 2007 Rules and Interpretations 

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