Its not much but, C IS NOT THE ANSWER. So cancel c from choosing, srry i couldnt be as of much help:(
The slave trade between Western Africa and the America's reached its peak in
the mid-18th century when it is estimated that over 80,000 Africans annually
crossed the Atlantic to spend the rest of their lives in chains.
Answer:
national interests began to outweigh the interests of individual states.
Explanation:
this is what my t told me