How did Lewis and Clark contribute to westward expansion? They mapped out a new area of land that people could move to in the future.

They discovered the Northwest Passage, which connected the Atlantic and Pacific oceans.

They helped President Jefferson negotiate with the French for the Louisiana Purchase.

They created roads for pioneers to move out West.

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

Yes, they are always very triggered

Answer/// absolute and unchanging laws;