C. oil
The discovery of oil has allowed for significant economic development in many African countries. Countries such as Nigeria, Angola, and Ghana have experienced economic growth and increased investment due to their oil reserves.
A.
salt
B.
coal
C.
oil
D.
timber
1 answer
C. oil
The discovery of oil has allowed for significant economic development in many African countries. Countries such as Nigeria, Angola, and Ghana have experienced economic growth and increased investment due to their oil reserves.