C. Bantu
Bantu-speaking peoples migrated from Western Africa (in the area of modern Nigeria) throughout southern parts of Africa starting around 1000 BC and continuing to the 1500s (or perhaps a bit later, by some accounts).
There is some debate among historians as to whether iron metallurgy arose independently in Africa or was learned or borrowed from the Middle East or Europe. But whether independently invented or borrowed, the fact remains the the spread of iron working in Africa and the spread of Bantu languages by Bantu migration across Africa were correlated events.
Imperialism can be in the form of a colony where a foreign country is in control of a protectorate with the local government controlled by a foreign country.
September 2, 1945 is when world war 2 ended
Explanation:
I think is b or c hope this helps
It's b, because a mixed economy refers to socialism, where they have some control over economic decisions, but not all.