The authors of What Americans Know About Politics and Why It Matters found that with regard to political knowledge, it was ______.

The principle that people should have complete freedom of speech unless there is a justified fear that their language will provoke "evils that Congress has a right to prevent" is the

A) balancing doctrine. B) clear and present danger doctrine. C) exclusionary rule. D) fundamental freedoms doctrine. E) prior restraint doctrine.

The NPT provides no allowance for nations to withdraw once they sign and ratify the treaty

a. True b. False