Which statement best describes how branch rickey and jackie robinson affected american culture?

a. their actions led to the segregation of most american sports.
b. they showed the country that integration could be successful.
c. they were the first african american players in major league baseball.
d. their actions challenged the defense industry to integrate.

The correct answer is They showed the country that integration could be successful.

Before Jackie Robinson played for the Dodgers, no other African American man had ever played in the MLB (Major League Baseball). At this time, there was a completely seperate league for African American baseball players. However, Branch Rickey (owner of the Dodgers) felt that Jackie was talented enough to play in the MLB. Having Jackie on the team and showing how he could compete and get along with teammates should that the integration of the races was very possible.

all

explanation:

d.

the northwest territory became the most densely populated area in the u.s.