Jackie Robinson integrates baseball: Daily Worker archives 1947 – People's World
Jackie Robinson broke baseball's color barrier April 15, 1947
Jackie Robinson (1919-1972) - Baseball Legend and Civil Rights Advocate — AP Photos
April 12, 1947
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April 12, 1947
US Slave: Breaking the Color Line: 1940 - 1946
Before Jackie Robinson: Baseball's Civil Rights Movement – Society for American Baseball Research
Baseball Integration, 1947-1986 – Society for American Baseball Research
April 12, 1947
April 12, 1947
Newspaper columns and articles about Jackie Robinson's debut with the Dodgers in 1947
Historic Jackie Robinson Debut Photo/Newspaper Copy at Auction