All of the following were identified as domestic structural constraints that can influence electoral integrity EXCEPT ______.

What event impelled President Lyndon B. Johnson to say he had lost the support of Middle America?

a. the high number of casualties in Vietnam b. plunging presidential jobs polls c. Democrats began opposing the war in Vietnam d. Walter Cronkite's negative assessment of Vietnam

One is utilizing which of the following methods when studying people's perceptions of parties, candidates, and issues, and then attempting to relate these factors to how people vote?

A) psychological B) sociological C) occupational D) constitutional E) representational