Jackie Robinson's 1947 MLB season began with spring training in Cuba

Jackie Robinson in 1947: Debut with the Dodgers – Society for American Baseball Research

When Robinson signed with Montreal, baseball and America changed forever

Cuba played role in Dodgers' history, Richmond Free Press

Walter O'Malley : Dodgertown : The Dodgers and Cuba : cuba

Jackie Robinson (1919-1972) - Baseball Legend and Civil Rights Advocate — AP Photos

Walter O'Malley : Features : “What Happened Here Changed the World” : Page 1

Cuba Béisbol — Havana Hardball - The History of Baseball in

Honoring the 75th anniversary of Jackie Robinson's Integration into Organized Baseball — Part 1, by Mark Everett Kelly

Jackie Robinson wasn't the only candidate to break baseball's color line

Jackie Robinson - Wikipedia

A look back at Jackie Robinson on the 75th anniversary of breaking the color barrier

TSN Archives: Dodgers split on Jackie Robinson (March 12, 1947, issue)

Voices: Memories of Cuba's rich baseball history

Opinion, Saturday's Celebration of Jackie Robinson Should Remind Us of the Importance of Political Protest

The Real Story of Baseball's Integration That You Won't See in 42 - The Atlantic