Baseball History

1. Baseball Almanac : The Official Baseball History Site
Baseball Almanac is filled with awards, records, stats, quotes, feats, facts and a book full of baseball history.

2. History - The Baseball Archive
General Baseball History. Part I - Origins of Baseball; Part II - Professional Baseball's First Hundred Years; Part III - Labor Battles in the Modern Era

3. This Date in Baseball History - March 20
Nice site, which tells what happened on this date in baseball history. There is a browse feature, which lets you see what happened on any day of the year.

4. History of Baseball - Alexander Cartwright
The evolution of baseball bats changed the sport entirely - baseball was invented by Alexander Cartwright.

5. Major League Baseball : History : Explore MLB.com's History Coverage
This Day in Baseball History March 16, 1972 > Oakland A's holdout Vida Blue announces that he has rejected the team's latest contract offer and will retire