I believe the answer is B
Answer:
Mansa Musa developed cities like Timbuktu and Gao into important cultural centers. He also brought architects from the Middle East and across Africa to design new buildings for his cities. Mansa Musa turned the kingdom of Mali into a sophisticated center of learning in the Islamic world.
Answer: Kieft attempted to tax and eventually drive out the Native Americans. He ordered attacks Pavonia and Corlears Hook on February 25, 1643 in a massacre (129 Dutch soldiers killed 120 Indians, including women and children), followed by retaliations resulting in what would become known as Kieft's War (1643–1645).
Explanation: