What Is the Connection Between Camels and African Trade in the First

What is the connection between camels and African trade in the first century CE?

A) Camels had no role in shaping trade relations in the first century CE.
B) Camels helped to end trade in the region in the first century CE.
C) Camels facilitated long-distance trade in the first century CE.
D) Camels died out in the desert in the first century CE.