Darius became the Persian king in antiquity. One thing he did was the building of roads and developing standard weights and measures so he gave the message that the Persian infrastructure and commerce were important to Persia.
Children were used for cheap labor
Answer:
A: gain financial support for the war effort
The answer will beThe trade began due to a surplus of each product per area. Gold was plentiful in West Africa so traders sent the item to North Africa so they too could have the valuable mineral. In return, North Africans gave salt to West Africa. hope this helps