The idea of globalization as a key issue in international political economy took off in the ______.

The War Powers Act ________

a. limits the influence Congress can have in going to war b. limits the time a President can use troops in hostile situations to 90 days without congressional approval c. strengthened the power of the president relative to congress d. has not been easily circumvented e. limits the time a President can use troops in hostile situations to six months

What is an advantage of field experiments?

a.) greater control of variables b.) more realistic testing c.) less personal contact d.) lower costs