After Jackie Robinson started at first base for the Brooklyn Dodgers on April 15, 1947, ending a six-decade ban on Black players in Major League Baseball, opportunities slowly began to expand for athletes of color. Robinson’s historic achievement—a formative moment of the postwar civil rights movement, along with the 1948 desegregation of the U.S. military—led to the gradual integration of other professional sports, such as football, basketball, hockey, tennis, motorsports and golf.