A researcher studies presidential approval polls and finds the following values: 46, 46, 48, 49, 51, and 52. What is the median approval rating?

According to the authors, which of the following is NOT of interest to the study of British politics today? a. Britain's laissez-fair approach to economic governance and its ability to sustain economic growth and competitiveness b. Citizen control over the government and constitutional reform c. The question of what it means to be British d. The relevancy of the Westminster model in a world

of turbulent political change. e. Britain's role within the international arena

The Civil War settled one part of the issue of national supremacy versus states' rights, namely, that

A. state governments are supreme over the national government. B. the national government derives its sovereignty from the states. C. the national government derives its sovereignty from the people. D. the national government derives its sovereignty from both the people and the states. E. state governments derive their power from each other.