Respuesta :

1. They took advantage of monsoons, which helped them regulate trade and predict ideal travel times.

2. Their location in relation to the Indian Ocean Trade Network gave them close-by trading partners to the largest trading network in history.

3. Their materials was high in demand, and they had the greatest supply, so they were able to have consistent trade.

In the economic life of East Africa, the cities of Mogadishu and Mombasa played the roles of key trading points that extended down the East African coast. West Africans traded spices, leathers, ivory, ostrich feathers, salt, and gold.