A group of countries that agrees to eliminate all tariffs between them and then adopt a common set of tariffs on imports from other countries, is called a(n)

Which of these was most helpful to the Occupy Wall Street protesters?

a. the use of social media b. support from the Tea Party c. positive coverage in the elite media d. highly visible government crackdowns

In Schelling's view, the great wars of the twentieth century differed from other wars in that __________

a. nuclear weapons were used b. military force was particularly ineffective c. there was no use of terror d. they were generally decided by defeating opposing militaries rather than by the use of terror