The main way how the Arab empire affected learning, culture, and the arts in Europe was by translating the works of the Greek thinkers, philosophers and mathematicians. Once European thinkers were then exposed to their thoughts which they shared from their Arab friends, a new surge of iideas and thoughts emerged.
Increase amount of war occurred in West Africa. European and American slave traders didn't go into African countryside and kidnap them, they bought slaves from coastal kingdoms. Because they wanted more slaves coastal kingdoms were encouraged to cause more war and raids against their neighboring kingdoms.
The coastal kingdoms became rich and more powerful due to the fact that they were able to get guns, and plenty of other things for slaves.
Slave traid took away millions of Africans in their prime, and this disrupted the cultures off the African nations, and we're less able to progress.
Answer: I wanna say it’s D but I’m not sure
Explanation: