In the Early Centuries CE, Gold Was Discovered in the Senegal

Multiple Choice

In the early centuries CE, gold was discovered in the Senegal River region and transported to the western Sudan and North Africa. What were these trade routes called?

A) Coastal Swahili Trade Emporium.
B) The Indian Ocean Free Trade Zone.
C) The Pan African Union.
D) The Road of Great Zimbabwe.
E) The trans-Saharan trade routes.