Jackie Robinson was a soldier in the U.S. Army in 1944. He visited his unit's baseball coach and asked if he could join the team. The coach replied sorry and said that black soldiers couldn't play on their team, as that was a rule. Jackie was surprised and upset by this, as he felt he could serve his country in the army but not play baseball with his fellow soldiers. After leaving the army, Jackie had difficulty finding work so he joined a Negro league team, as major league baseball did not allow black players at that time.