In a presidential campaign, candidates' efforts to meet as many voters as possible are __________.

Sustained population growth in texas has __________.

The years 1876 to 1900 had __________.

_____ and _____ are the only presidents in american history to have been impeached and acquitted.

____________ provided the initial funding of the precursor of the internet.

_____ is the use of public office for private gain.

Theoretical research is concerned primarily with practical applications.

Applied research has a fairly direct, immediate application to a real-world situation.

Political science is the application of empirical research principles to the study of phenomena that are political in nature.

Empirical research is a research based on the actual, “objective” observation of phenomena to achieve scientific knowledge about political phenomena.

Scatterplot is a graph that plots joint values of an independent variable along one axis (usually the x-axis) and a dependent variable along the other axis (usually the y-axis).