One way that differed was that Africans were often sold by other Africans.
I hope this helps
The answer to this problem is true. The nation makes most of their money through the export of oil.
The answer is Southwest China. The Black Death came from Asia and is transported to Europe.
Answer:
B, A or D
Explanation:
Examples of secondary sources include: journal articles that comment on or analyse research. textbooks. dictionaries and encyclopaedias.