A Brief History of Baseball and Its Origins | Sporcle Blog
Baseball Firsts: Origin Moments that Changed How We Watch the Game - Jugs Sports
A New Major League: The Origin of the American Association | by John Thorn | Our Game
Origins of Native American Team Names, Part II – Marquette University Law School Faculty Blog
Civil War Prisoners at Play | Baseball as the National Game | Origins and Early Days | Explore | Baseball Americana | Exhibitions at the Library of Congress | Library of Congress