The american political system is a in which constitutional authority is divided between a national government and state governments. select one:
a. confederal system
b. unitary system
c. federal system
d. statewide system
e. sovereign system

federal system

Explanation:

Federal system or Federalism is a constitutional system in which the power is divided between the national government and the regional governments. In the United States, both the state governments and the national government have large amount of authority.

answer; analytical,creative and practical;

the declaration states, “we hold these truths to be self-evident, that all men are created equal, that they are endowed by their creator with certain unalienable rights, that among these are life, liberty, and the pursuit of happiness….”