Jackie Robinson is not the first Black Major League Baseball
What happened the day Jackie Robinson made his major-league debut
Jackie Robinson (1919-1972) - Baseball Legend and Civil Rights Advocate — AP Photos
Red Sox acknowledge uncomfortable reality on Jackie Robinson Day: No Black players on the roster - The Boston Globe
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Joe Black first Black player to win a World Series game
Opinion: Jackie Robinson was a true sports hero : NPR
Jackie Robinson: Rare and Classic Photos of an American Icon
Jackie Robinson wasn't the first African American Major League player - The Washington Post
Jackie Robinson: A Legacy of Activism - The American Prospect
MLB celebrates timely Jackie Robinson Day
Jackie Robinson's No. 42 is retired to honor the man who broke the color barrier in baseball in 1947.
Major League Baseball Player Jackie Robinson – Sport Values
Crossing the Color Barrier: Jackie Robinson and the Men Who Integrated Major League Baseball - LA84 Foundation