Timeline: Key moments, milestones in Jackie Robinson's life
Baseball Demographics, 1947-2016 – Society for American Baseball Research
Jackie Robinson becomes first African American player in Major League Baseball, April 15, 1947
Jackie Robinson: A Legacy of Activism - The American Prospect
Jackie Robinson Remembered
Jackie Robinson (1919-1972) - Baseball Legend and Civil Rights Advocate — AP Photos
Jackie Robinson summary
Strength for the fight: The faith of Jackie Robinson
Jackie Robinson becomes first African American player in Major League Baseball, April 15, 1947
Jackie Robinson And The Story Of All-Black Baseball (Turtleback School & Library Binding Edition) (Step Into Reading: A Step 4 Book): O'Connor, Jim, Butcher, Jim: 9780833528629: : Books
Yankees' Donaldson calls Black opponent Jackie Robinson
The Breakthrough: In May 1947 Jackie Robinson proved he belonged in the bigs - Sports Illustrated