In which of the following did Madison declare that a federal system allows the states the ability to counter "ambitious encroachments of the federal government"?

In Tickner's view, what is neglected in the emphasis placed by Morgenthau and other realists on conflict?

a. the significance of alliances b. the objectivity of international relations c. the idea that democracies do not fight each other d. the importance of cooperation in international relations e. the important role played by the United Nations in mediating conflicts

The "necessary and proper" clause of Article I, Section 8 of the Constitution is an example of a(n) "__________ clause."

A) confederal B) states' rights C) judicial D) dual E) elastic