What were the two major trade goods that made Ghana a rich?

The Ghana Empire was a prosperous kingdom in West Africa that existed from the 8th to the 13th centuries. The two major trade goods that made Ghana rich were gold and salt. Gold was found in abundance in the region and was highly prized by traders from North Africa and the Middle East. Salt was also a valuable commodity, as it was essential for preserving food. Ghana's location at the crossroads of several major trade routes made it a hub for trade, and the kingdom became one of the wealthiest and most powerful in West Africa.