How did vietnam improve its economy in the late 1900s?

a. by adopting some free enterprise practices

b. by increasing central control of the economy

c. by decreasing reliance on exports

d. by improving agriculture

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