Jackie Robinson in 1947: Debut with the Dodgers – Society for American Baseball Research
May 30, 1947: Braves' Memorial Day sweep spoils Jackie Robinson's Boston debut – Society for American Baseball Research
Robinson as a Dodger: 1947 to 1956, Baseball, the Color Line, and Jackie Robinson, Articles and Essays, By Popular Demand: Jackie Robinson and Other Baseball Highlights, 1860s-1960s, Digital Collections
Jackie Robinson broke baseball's color barrier 75 years ago
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Jackie Robinson - Umbra Search African American History
On Opening Day, Jackie Robinson made his Dodgers debut in 1947
On Opening Day, Jackie Robinson made his Dodgers debut in 1947
STAGG/webquestions.examples.train.json at master · scottyih/STAGG · GitHub
ano/test/data/vocab.json at master · KevinFang97/ano · GitHub
Jackie Robinson - Wikipedia
Jackie Robinson in 1947: Debut with the Dodgers – Society for American Baseball Research
Jackie Robinson - Umbra Search African American History
Jackie Robinson - Umbra Search African American History
Jackie Robinson – Society for American Baseball Research