Case studies are unable to

In 1945 there were ______ members in the United Nations; now there are _______

a. 38; 200 c. 22; 216 b. 44; 198 d. 51; 192

Joshua Meyrowitz argues that a major difference between politics before and after the widespread availability of television is that

a. candidates now face a national audience almost every time they speak. b. candidates can no longer use the small towns of the country as a backstage area of rehearsal for national politics. c. candidates today have a greater opportunity to manage public impressions of themselves. d. both a and b are true.