Did Jackie Robinson Really Break Baseball's Color Barrier?
Jackie Robinson Broke the Color Barrier 66 Years Ago
Jackie Robinson was a game-changer on and off the field: 'His activism is probably something that is underappreciated' – Hartford Courant
Jackie Robinson Broke the Color Barrier, Later Immortalized on U.S. Coinage
Remembering Jackie Robinson, who may be most important athlete in U.S. history
Jackie Robinson Breaks Barriers - ABDO
Jackie Robinson broke baseball's color barrier 75 years ago
How sports writer Wendell Smith helped Jackie Robinson break baseball's color barrier 75 years ago
5 Important Things You Never Learned About Jackie Robinson - Because of Them We Can
67 years after Jackie Robinson broke the color barrier, Major League Baseball looks very different