In Dennis v. United States, commentators have noted that the Supreme Court appeared to substitute a clear and __________ danger doctrine for the clear and present danger doctrine

Which of the following voter attitudes affects voter turnout?

A) intensity of partisan preference B) the degree of interest C) the sense of political effectiveness D) all of the above E) only B and C are correct

The European Union and the United States have cut off all trade with Iran over Iranian attempts to develop nuclear weaponry. This is an example of

A) economic sanction. B) embassy closure. C) foreign restriction. D) nontariff barrier. E) tariff.