Answer:I think it’s B but I am not 100% sure
Explanation:
Bantu tribes stopped their migrations in the areas of Zimbabwe and "South Africa," due mostly to the fact that South Africa lies at the very end of Africa.
It’s going to be d or b I think
the policy of massive retaliation refers to doctrine that believe a country should invest the largest portion of its military budget into nuclear.
This policy prevent united states from being involved in the war because all countries would avoid being involved in war with a country that possess weapon of mass destruction due to the potential economic and environmental catastrophe that the war can cause. They much more likely to agree for compromise to resolve international conflict.
