That's some of the best content on this site, which is full of the best content on the Internet.
Well, it's not just for me.
Years ago - before Satan invented the Internet - it was frustrating to WANT TO KNOW things and you were limited by what was in your local library, which in the Southern USA small towns was almost always woefully insufficient for my thirst for knowledge.
Combine that with my background as a lab analyst and all of a sudden I began to realize, "Wait a minute, almost every single criticism people fire at Alabama REALLY DOES stem from jealousy and NOT from any minimal acquaintance with objective fact. The average Tide fan, though, simply reflexively responds and is almost always wrong at some point. (And most of this centers around national championship count).
But I used to wonder, "Okay, Yale and Princeton used to win national titles all the time, what happened?" But that's not what REALLY happened. Most of those years the champion was whichever team won the most games among the now Ivy League schools, and in the early days few played football. Plus, it wasn't the game we know now, it was more like rugby.
I'm working on an outline of the entire history of CFB that I plan to put in one thread as multiple posts that will give an intelligent overview of how we got to where we are, including conferences and expansion. I keep having to cut and paste, and the best way to compile it chronologically is to read a chapter in each of my books each night. I've missed the last two nights due to exhaustion, but I went for walks to lower my stress, too.
The only thing that is going to be difficult is the SWC at this point. It's largely an in-state matter, and I haven't really found anything but the net that spells out much. The ACC, too, but the ACC was little more than a bunch of schools geographically close who couldn't get games with the Big Dawgs of the Eastern Independent scene (like Notre Dame and later, Penn St and Miami).
But it will cover the main points of the Ivy League, Big 8, SEC, Pac 10, and Big Ten.
Long story short: the Northeast began playing football less than 5 years after the conclusion of the Civil War. (Interesting to note that Princeton was the school with the most in common with "Southern culture" 'at the time). It moved West to the Midwest - the Yale machine taking jobs in what's now the Big 10. Some Big 10 coaches moved to the West Coast. (Wallace Wade was a Brown product, who played in the 1916 Rose Bowl and made it his mission to get back and win).
The key moment in history might well have been the President of Vanderbilt calling a meeting of the schools in 1894 when he got wind of the Big 10 formalizing a conference the next month. Without that there's no SIAA, no Southern Conference, no SEC.
And history is completely different.