Jackie Robinson wasn't the only Black player to break barriers in
The importance of Jackie Robinson Day in the MLB
Fascinating doc about Negro 'League' hits a home run
Long overdue': Negro Leagues now part of Major League Baseball
A Marker Honoring Jackie Robinson Was Defaced. M.L.B. Helped
Jackie Robinson Day Museum of the City of New York
Jackie Robinson Day 2020 complete guide
Integrating Baseball, before Jackie Robinson - JSTOR Daily
MLB The Show 23' to honor the Negro leagues' rich history