Sabato believes that the best way to correct political problems in the United States is to A. add constitutional amendments

B. end campaign finance reforms

C. promote electioneering

D. increase the use of closed primaries.

false

explanation:

necessary and proper clause. the congress shall have power to all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states, or in any department or officer thereof.

d is the best answer for this question.

whats the question? im not quite understanding your question.