The modern standard for restrictions on political speech was set in the 1969 case of ______.

Why do citizens often look to government to provide public goods?

A. Government has coercive authority to prevent free riding and the necessary resources to undertake expensive projects. B. Only the government can be trusted not to exploit citizens. C. Government charges fair prices and has the coercive authority to prevent the tragedy of the commons. D. Government regulations are sensible, and the government has decided to privatize all but a few essential functions to promote greater efficiency.

The varying levels of support for the Iraq War highlight what aspect of public opinion?

A. Answers may be affected by even ostensibly minor changes in question wording. B. Even though most Americans lacked specific knowledge, they were willing to express their opinions. C. The margin of error meant that it was very difficult to ascertain the true feelings of the American people on the question. D. The public was more supportive of the war in larger samples than smaller samples, and this is a common concern.