*20 points*
why did so many african countries face difficult challenges after winning their independence?

The African countries lacked infrastructure and other technologies which were responsible for challenges in the African countries.

Explanation:

Even after getting independence, the African countries could not see much growth and development even though these countries were geographically rich in minerals and resources.

Because there were not much infrastructure available for the growth and development and moreover there was not much technology available for the development which could increase the productivity of those countries for increasing the goods manufactured and develop the economy by increasing the efficiency or effectiveness of the countries.

d.

thist title points out that you are explaining the nature of the u.s. government. it is the most specific. a representative government consists of a government where decisions are taken according to a voting system. the most essential aspect of a representative government is found in the different structures where voting rights are granted to different groups of people. for example, voting for governor, mayor, president, local police chief etc.