Which invention do you think brought themost dramaic change in peoples lives? (telephone, automobile, or plane? ) why?

I think the telephone made the most dramatic change in peopels life because that way peope can call there relatives or frineds from a distance instead of driving there or flying there.

I think the telephone made a huge impact on people because then you didn't have to walk all to your friend's or family's house to talk to them or give the, some local news

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