All of these statements are correct.
The Indian Ocean Trade began with small trading settlements around 800 A.D., and declined in the 1500's when Portugal invaded and tried to run the trade for its own profit. As trade intensified between Africa and Asia, prosperous city-states flourished along the eastern coast of Africa.
Answer:
Three branches of government(2) Interpret the laws of the land
Explanation:
Sistema económico por la propiedad privada de los medios de producción y la utilización del trabajo asalariado. Se rige por la ley de oferta y demanda.