A depiction of how money and products are exchanged within an economy. A circular flow diagram might be used by a business to show how a specific series of exchanges of goods, services and payments make up the building blocks of a given economic system of interest.
Answer:
Axum exported ivory, incense, and enslaved people. It imported cloth, metal goods, and olive oil. Axum fought Kush for control of trade routes to inland Africa.
Explanation: