Jackie Robinson

2. - "The first African American to play Major League Baseball in the modern era."
6. - "Title of Jackie Robinson's autobiography, published in 1972."
10. - "University where Jackie Robinson was the first to earn varsity letters in four sports."
11. - "Dodgers executive who signed Jackie Robinson, breaking the color barrier."
12. - "Jackie Robinson was inducted into this in 1962."
14. - "Mack Robinson, Jackie Robinson's brother, was also an Olympic athlete."
16. SERIES - "Jackie Robinson helped the Dodgers win this in 1955."
17. - "MLB league where Jackie Robinson played throughout his career."
18. - "Minor league team where Jackie Robinson played before joining the Dodgers."
19. - "Jackie Robinson's jersey number, retired across all Major League Baseball teams."

1. - "Movement in which Jackie Robinson was active after his baseball career."
3. DEPRESSION - "Era during which Jackie Robinson grew up."
4. COACHING - "Jackie Robinson's post-baseball career involved some of this role."
5. ROBINSON DAY - "MLB commemorates this annual event on April 15th in honor of Jackie Robinson."
7. - "Jackie Robinson was known for excelling in this aspect of baseball."
8. - "Jackie Robinson was born in this U.S. state in 1919."
9. - "Jackie Robinson served in the U.S. Army before joining Major League Baseball."
13. - "MLB team that signed Jackie Robinson in 1947."
15. - "Award Jackie Robinson won in 1947 for his outstanding debut season."
18. - "Jackie Robinson won this National League award in 1949."