A researcher measures the variable of living situation as follows: 1=urban; 2=suburban; 3=rural. This is an example of a(n) ________ scale

A classification of types of governments using the terms "polity," "aristocracy," and "democracy" was first offered by:

A. Aristotle B. Aristophanes C. Plato D. Rousseau

Princess Diana, Prince Harry, and many others have worked with TANs to remove dangerous ______ after wars have ended.

a. tariffs b. dictators c. landmines d. refugees