Answer:
The growth of the African population was aided by the Western medicine introduced by Europeans. Africans were introduced to formal education by Europeans. They also improved the African infrastructure with the addition of road systems, railroads, water, electricity, and communication systems.
In both cases the colonizing European powers introduced new infrastructure in order to benefit themselves economically. This infrastructure was intended to increase trade by exploiting the native country for goods and easily transporting them to port cities.
From the late 1800s through the early 1900s, Western Europe pursued a policy of imperialism that became known as New Imperialism. By the 1870, it became necessary for European industrialized nations to expand their markets globally in order to sell products that they could not sell domestically on the continent.
 
        
             
        
        
        
The statements that true is C. Salt was so valuable in Ghana that it was Worth  in Gold
Many said that the Ghana empire was rich by handling the trade of Salt and Gold. There are no record about option A and option B.
And Option D. is definitely wrong because the Ghana Empire use Silent Trading, the trading occurred without the traders seeing each other face
        
                    
             
        
        
        
The Trojan War happened I think during that time.
        
             
        
        
        
Answer:
B.
Explanation:
The Middle Colonies had much fertile soil, which allowed the area to become a major exporter of wheat and other grains. The lumber and shipbuilding industries were successful in the Middle Colonies because of the abundant forests, and Pennsylvania was moderately successful in the textile and iron industries.