Breaking the Color Line: 1940 to 1946
Jackie Robinson's Battles for Equality On and Off the Baseball Field
Breaking the Color Line: 1940 to 1946, 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: Breaking the Color Line in Baseball, 1940 to 1946 – Brewminate: A Bold Blend of News and Ideas
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The Real Story of Baseball's Integration That You Won't See in 42 - The Atlantic
Places of Black Baseball (U.S. National Park Service)
Before Jackie: Baseball's Color Line – Society for American Baseball Research
White Fragility” Gets Jackie Robinson's Story Wrong - Boston Review
Larry Doby: The Struggle of the American League's First Black Player (Dover Baseball): Moore, Joseph Thomas, Dickson, Paul: 0800759483372: : Books
Justice for the Negro Leagues Will Mean More Than Just Stats - The New York Times
How Jackie Robinson's overlooked season in the Negro Leagues shaped his historic path to Major League Baseball
Baseball color line - Wikipedia
Kenny Washington: Broke Color Line in NFL - America Comes Alive
Jackie Robinson becomes first African American player in Major League Baseball, April 15, 1947
Before Jackie: Baseball's Color Line – Society for American Baseball Research
