What did southern states due to protect slavery

The South did a lot to defend its right to maintain slavery. They continuously pressured the north and the Union to leave more liberty to the states, which effectively meant allowing the states to decide if they want to have slavery. They forced through a number of laws, such as the Second Amendment,  which allowed militias to defend the states, but in the South the Militias were slave patrols, so this among others, led to a protection of slavers in the South.

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

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