Answer:
Trade routes were protected by a strong military controlled by the Mansa. I went to bargain and trade salt and gold. As trade intensified between Africa and Asia, cities flourished along the eastern coast of Africa. These included Kilwa, Sofala, Mombasa and Malindi. These items could be sold at a profit because they were scarce in Asian countries. Many residents of the cities were willing to pay high prices for cotton, silk, and porcelain objects. These items were expensive because they were not available in Africa at the time. the Arab culture and Islamic religion developed in North Africa and East Africa. Islam also spread into Asia through trade along the Silk Road. The religion of most arab traders were islam.
Explanation: