Jackie Robinson 5 Kansas City Monarchs Negro League White

Baseball Reference Adds Negro League Data In Record Books : NPR

The Kansas City Monarchs (1920-1965) •

Jackie Robinson: Kansas City Royal, by Nick Kappel

A look back at Jackie Robinson on the 75th anniversary of breaking the color barrier

Jackie Robinson's debut a win for the Dodgers and for baseball - Sports Illustrated

Negro Leagues celebrate 100th anniversary - Sports Collectors Digest

Jackie Robinson broke baseball's color barrier but these Black players still faced racism

Jackie Robinson Day, when MLB players can wear No. 42

How Jackie Robinson's overlooked season in the Negro Leagues shaped his historic path to Major League Baseball

Jackie Robinson Day 2020 complete guide

Jackie Robinson (U.S. National Park Service)

Jackie Robinson - Bill of Rights Institute