Why was nato organized?
to aid foreign nations recovering from the war
to halt the growth of communism in europe
to divide the conquered territories during the cold war

The best answer to halt the growth of Communism in Europe: Nato was an equivalent of the Warsaw Pact of communist nations that promissed each other mutual defense.

Fun fact: some of the former Warsaw Pact countries are now in NATO.

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