How did technology affect World war 1?
O A. It had no effect because the war was fought on the ground.
O B. The use of Tanks and other Vehicles shortened the war.
O C. Fewer people died because of new methods of Protection.
O D. It Provided more powerful and deadly wepons

help!AND DON'T BE FREAKING USELESS PEOPLE!

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

Ithink it's c selection but i don't really know.