The EU helps set a common agricultural policy on the grounds that it can do so more effectively than each member state having their own. This is an example of

Mearsheimer argues that great powers have "hegemony as their final goal," but later states that "Survival is the number one goal of great powers[.]" How can it be both?

a. "Hegemony" is just another word for "survival." b. A state will seek hegemony in a bipolar world but survival in a multipolar world. c. Hegemony is the best and only way a state can ensure its survival. d. Survival is only the primary goal of a great power that has already achieved hegemony.

A variable measuring the frequency an individual votes is most likely categorized at the _______________ level.

a. ordinal b. nominal c. interval d. ratio