Respuesta :

Supreme Court decisions redefined contemporary federalism in the mid-1990s and put new life into the Tenth Amendment, which granted reserve powers to the states.

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Answer:

- The Tenth Amendment, which granted reserve powers to the states.

- The first Amendment, which apply against actions by state governments.

Explanation:

Contemporary Federalism in America indicates the development of federalism in the United States. It offers to maintain a balance of rights, power, and authority between the state government and local government. It basically divided the power between the two levels of government. In response to the given question, Supreme court decisions that redefined Contemporary federalism are First and tenth amendment as mentioned above to prevent the conflicts regarding power among the two levels of government and keep nation-state and inter-state relations intact.