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.
1. answer is B
2. answer is A
3. answer is A
The Monroe Doctrine stated that the United States would not get involved in European conflicts in Latin America. Option C is correct.
The Monroe Doctrine was passed on 2nd December in the year 1823 and stated that the United States would not get involved in European wars or even internal affairs of the European countries.
The Monroe Doctrine constituted a United States policy of opposing European colonialism in the Americas beginning in 1823.
Motivations for colonization were to extract gold and silver from the Americans, to stimulate the Spanish economy and make Spain a more powerful country.Spain was also aiming to convert all native Americans to Christianity.
Hope this helped (:!!!