Jackie Robinson broke baseball's color barrier but these Black players still faced racism
The Jackie Robinson Story (1950) - Turner Classic Movies
Jackie Robinson broke baseball's colour barrier – starting in Montreal - Montreal
Breaking Baseball's Color Barrier - Georgia Historical Society
Commemorating baseball pioneer Jackie Robinson's Montreal home - The Globe and Mail
Jackie Robinson - Wikipedia
Jackie Robinson's 1947 MLB season began with spring training in Cuba
Jackie Robinson, Biography, Statistics, Number, Facts, & Legacy
Jackie Robinson's journey into history went through Syracuse (Editorial)
The Jackie Robinson Foundation - April 1946 - Jackie Robinson makes his regular-season debut for the Brooklyn Dodgers' Minor League affiliate Montreal Royals, setting in motion his historic breaking of the color