Who might be a foreign enemy of the constitution? who might be a domestic enemy?

A domestic enemy of the Constitution is someone who is from the United States that would want to overthrow the government. A foreign enemy of the Constitution is someone from outside the United States wanting to do the same.

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