How has the division of power between states and local governments changed over time?

One reason for the ongoing negotiation over the balance of power between states and the federal government is their exclusive and concurrent powers. Exclusive powers are those powers reserved to the federal government or the

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

The correct answer is b