Many white, working-class citizens failed to vote in the 1968 and 1972 elections because they felt alienated by the centrality of which political issue?
a) civil rights
b) the economy
c) youth protest

Amaster's degree candidate needs to conduct a research project for her master's thesis. she is interested in the types of junk food available to the public. she plans on going to the local convenience stores and asking the owners what types of junk food the store normally stocks and which are the biggest sellers. identifiers will not be collected. this study would fall under which of the following? a. expedited review b. exempt review c. full board review d. not human subjects