In 1945, Jackie played one season in the Negro Baseball League, traveling all over the Midwest with the Kansas City Monarchs. But greater challenges and achievements were in store for him. In 1947, Brooklyn Dodgers president Branch Rickey approached Jackie about joining the Brooklyn Dodgers. The Major Leagues had not had an African-American player since 1889, when baseball became segregated. When Jackie first donned a Brooklyn Dodger uniform, he pioneered the integration of professional athletics in America. By breaking the color barrier in baseball, the nation's preeminent sport, he courageously challenged the deeply rooted custom of racial segregation in both the North and the South. Rickey made it clear and told Robinson, “It’ll be tough. You’re going to take douse you never dreamed of. But if you are willing to try, I’ll back you all the way.” And Rickey was right.

Racial slurs from the crowd and members of his own team, as well as from opponents, were standard fare. During one game as a Dodger, Robinson was up to bat and the crowd started yelling racial slurs and throwing debris on the field. He had booted two ground balls and the boos were cascading over the diamond. In full view of thousands of spectators, Pee Wee Reese, the team captain and Dodger shortstop, walked over and put his arm around Jackie right in the middle of the game. “That may have saved my career,” Robinson reflected later. “Pee Wee made me feel that I belonged.”

At the end of Robinson's rookie season with the Brooklyn Dodgers, he had become National League Rookie of the Year with 12 homers, a league-leading 29 steals, and a .297 average. In 1949, he was selected as the NL's Most Valuable player of the Year and also won the batting title with a .342 average that same year. As a result of his great success, Jackie was eventually inducted into the Baseball Hall of Fame in 1962.

The power of belonging, of being part of a team, enables us to conquer and win.