Many newly-independent nations of Africa chose to remain non-aligned during the Cold War because they
could not decide between socialism and capitalism.
wanted to receive aid from both the Soviet Union and the United States.
did not need any aid.
had no offers from the Soviet Union or the United States.

Urban growth invariably feeds increased commercialization and industrialization. it requires continually expanding land areas. when urbanization rates are high, and countries do not have the institutional and managerial capacities or economic wherewithal to manage such rapid growths, they exert intense pressure on the types and nature of the resulting settlements. they contribute to the development of overcrowded slums and shanty towns without adequate essential services and necessary infrastructure.-by asit k. biswas and cecilia tortajada

Sorry wish i could