As an academic field, American government encompasses not only the study of
the systems, institutions, and policies of the United States government but also the
political ideals and beliefs of the American people. The field falls within the
broader discipline of political science, the study of government and power. Students
and scholars of American government try to answer questions concerning the political
culture, the distribution of power, decision-making processes, government policies,
and laws, among other issues and behaviors. American government and political
science often overlap with other social sciences, including economics, psychology,
sociology, and anthropology.