Not completely sure but I think it's B
The Constitution<span> of the United States: </span>Six Basic Principles<span> of Government Popular Sovereignty Limited Government Separation of Powers Checks and Balances Judicial Review Federalism people are the source of any and all governmental power, and government can exist only with the consent of the governed</span>
Answer:
Mathematics Magazine
Vol. 61, No. 3 (Jun., 1988), pp. 139-147 (9 pages)
Published By: Taylor & Francis, Ltd.
DOI: 10.2307/2689711
Explanation:
The answer is b.
The feds job is to make post offices
