Federalism is BEST described as the . A. authority to make and enforce decisions based on a written constitution B. difference in the function of the public and private sectors of the economy C. division of powers between a national government and state governments D. use of checks and balances between the three different branches of government

C. Division of powers between a nation government and state governments.

Explanation:

All the other answers are what happened in the US. The question is asking about federalism in general╮(╯▽╰)╭

Federalism is best described as the division of power between the federal and state governments. characterized by the national and state government.

So (C)

Division of power between a national government and state governments