The concept of a security dilemma presumes that politics between and among states occurs in an international system that is generally assumed to be ____

In an experiment, there must be

A) at least one level of the independent variable. B) at least two levels of the independent variable. C) at least two measures of the dependent variable. D) not more than two levels of the dependent variable.

What is realignment?

a. a long-term shift in party allegiance by individuals and groups, resulting in a change in policy direction b. when individuals move from the public sector to the private sector c. a shift in the party base to less extreme, more moderate stances on policies and social issues d. when the majority in Congress shifts from one party to the other