B. Internal conflicts. Both of them were weakened by attacks and internal rebellion. The Mali lost it's hold on the Gold and Salt trade. The Songhai empire was then able to grow in power and take previously held Mali territories
I think it's licensing drivers
Answer: B. Taj Mahal
Explanation:
Shah Jahan built many structures in the duration of his reign, however, his most famous one, the Taj Mahal, located in Agra, India, is built out of love for his wife, Mumtaz Mahal.
Slavery started in colonies because the colony was mainly found by plants from the Barbados who brought large amounts of African slaves from the island to establish new plantations and to meet agricultural needs .