How spring-training baseball helped integrate Arizona 70 years ago
Jackie Robinson's Struggle as the First Black Player in MLB - HowTheyPlay
Negro League Baseball, Black Community, and The Socio-Economic Impact of Integration – Society for American Baseball Research
The lessons and legacy of Negro Leagues Baseball resonate beyond the diamond – Ewing Marion Kauffman Foundation | Kauffman.org
Crossing the Color Barrier: Jackie Robinson and the Men Who Integrated Major League Baseball - LA84 Foundation
Remembering Jackie | Baseball Hall of Fame
The Great Influence of Jackie Robinson - The Sports Museum
Jackie Robinson: A Legacy of Activism - The American Prospect
Racism: The Original Performance Enhancer | The Hardball Times
Bases Divided: Racial Segregation in Major League Baseball | Baseball | PBS LearningMedia
Baseball Demographics, 1947-2016 – Society for American Baseball Research
Integrating Baseball, before Jackie Robinson - JSTOR Daily
Jackie Robinson - Wikipedia
Mets take two of three from MLB-best Rays behind barrage of home runs, win first series in nearly a month - CBSSports.com
How Two God Guys Integrated Baseball and Changed America
Why Jackie Robinson's story still resonates 75 years after his MLB debut - ESPN
The Myth of Integration in MLB. Major League Baseball cannot celebrate… | by Marc Delucchi | SportsRaid | Medium
Baseball - Wikipedia
Baseball in World War II: The amazing story of the U.S. military's integrated "World Series" in Hitler Youth Stadium in 1945.
Walter O'Malley : Features : Dodgertown and the Integration of Major League Baseball Spring Training : Introduction
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 | Library of Congress
An Interview with Monte Irvin | Baseball Hall of Fame
Baseball should honor Larry Doby, another pioneer in integrating the sport - Chicago Sun-Times
