A i think :) .................
<span>One reason that native-born americans felt more threatened by the "new" immigrants than they had by the "old" immigrants was that the "new" immigrants brought different cultures and languages. These Nativists believed they were the true “Native” Americans, despite being descended from immigrants.</span>
Answer : Mobilize
Explanation : teacher approved answer
This kind of depends on which emperor but probably D since C and A are situational
Dropping the bombs on Hiroshima and Nagasaki were not a military necessity because from other reports, the Japanese were about to surrender anyway. It was justifiable because we were scared and we acted because we were threatened.