When a small segment of the public forms opinions by paying close attention to political events and issues and the uninformed and inattentive take cues from the attentive segment, what collective action problem does it illustrate?

Who was the symbol of the anti-apartheid movement in South Africa?

a. Walter Lippman b. Martin Luther King, Jr. c. Mohandas Gandhi d. Wael Ghonim e. Nelson Mandela

Perhaps the most important factor paving the way for newcomers to run for Congress in 1992 was the ______.

a. changing demographic landscape b. rising discord with incumbents c. record number of open seats d. intense constituent agenda