How did jackie robinson bring change to american society? ?

How did the battle of okinawa affect president truman’s decision to use the atomic bomb against japan? it showed that japan was close to surrendering. it showed that the us could not win the war without it. it showed that japan was willing to fight to the end. it showed the us could easily defeat japan.

Who founded the social contract theory of the government

Which type of constitutional power allows congress to regulate immigration and naturalization?