Why The Red Sox Gave Jackie Robinson A 'Tryout' Before He Joined The Dodgers

Sons of Jackie Robinson: Remembering the players who broke the color line for the other 15 teams of that era - Sports Illustrated

Pumpsie Green, First Black Player for Boston Red Sox, Dies at 85 - The New York Times

On Apr 16, 1945: Major League Baseball Refuses to Integrate After Black Players Were Abused

Jackie Robinson 42 - LA Progressive

The true legacy of Jackie Robinson's Dodgers debut is complicated - Sports Illustrated

Smith's vision helped clear Jackie's path to majors

The Jackie Robinson Story: Ken Burns Documentary Captures the Man and the Movement - The American Prospect

Boston Red Sox Integration Timeline

Jackie Robinson, Part I, Episode 1