Question: Sam Breadon assigned the role of Business Manager of the The St. Louis Cardinals to an American sports executive elected to the Baseball Hall of Fame in what year?
Sentence (from "Branch Rickey"): He was perhaps best known for breaking Major League Baseball's color barrier by signing African American player Jackie Robinson, for drafting the first Hispanic superstar, Roberto Clemente, for creating the framework for the modern minor league farm system, for encouraging the Major Leagues to add new teams through his involvement in the proposed Continental League, and for introducing the batting helmet.
Relevant evidence: No