Before and after the Civil War, the African American community held the same passion for baseball as the rest of the nation. But black players faced prejudice. They were banned from the major leagues. From this group emerged Andrew "Rube" Foster, one of the greatest pitchers and managers of the early twentieth century. The founder of the Negro National League, Foster was called the Father of Black Baseball. Thanks to his vision and efforts, black players were finally respected. The doors to Major League Baseball were opened to black players, and the world could enjoy such superstars as Jackie Robinson, Willie Mays, and Hank Aaron.