JAMB - Geography (2023 - No. 33)
The sparse population in the middle belt of West Africa can be traced to all of the following except
inter-ethnic war
tsetse fly infestation
Arab slave trade in the North
concentration of industries
คำอธิบาย
Inter-ethnic war, Arab slave trade and tsetse fly infestation will lead to a decrease in population but concentration of industries would rather increase the population