What justification did southern states use in the 1800s to nullify tariff laws?

states' rights

right to secession

popular sovereignty

kansas-nebraska act

The Civil War ended to most nullification attempts.
 Nullification relied on principles of states' rights that were viewed as no longer viable after the Civil War.
   Southern states use in the 1800s to nullify tariff laws were states rights
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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