Policy aimed at improving social welfare and economic opportunities for Americans is best described as ______.

How might case studies be superior to other methods of research?

a) They capitalize on random selection of subjects. b) They provide good opportunity for generalization. c) They use powerful statistical procedures. d) They allow for very detailed examinations of data.

Of the six emergent changes in the international system, according to the text which is the most far-reaching?

a. Rise of international terrorism b. Globalization of trade and finance c. Widespread acceptance of democracy d. Erosion of control of the sovereign state