MLB honors debut of Jackie Robinson
CAAM #blackhistory: On April 10, 1947, Jackie Robinson becomes first black player signed to a Major League Baseball contract
MLB celebrates Jackie Robinson Day – The Denver Post
This day in sports: Jackie Robinson became first African-American major league baseball player in 1947
On this day in history, Jan. 31, 1919, Jackie Robinson is born in Georgia — baseball pioneer, WWII veteran
Jackie Robinson in Cuba, 1947 Baseball History Comes Alive!
Baseball Hall of Fame Will Create New Exhibit on Race - The New York Times
MLB to Celebrate Jackie Robinson Day Friday
TIME for Kids Honoring a Legend
TIME for Kids
On This Day In Sports: April 15, 1947: Jackie Robinson makes his debut
Jackie Robinson Day - Wikipedia
Jackie Robinson: Biography, Baseball Player, Activist
Jackie Robinson Day: Why MLB should honor radical activism - Los Angeles Times