C.) limited supply of land.
Answer:
Mali ruled differently from Ghana by having more responsibilities to do, such as governing more people, territory and trade.
The correct answer is B, Panama
The last one I think I could be wrong
The world saw a major increase in population, which, along with an increase in living standards, led to the depletion of natural resources. The use of chemicals and fuel in factories resulted in increased air and water pollution and an increased use of fossil fuels.