Knowing about these things helps individuals who study political science to understand and articulate particular political outcomes. Why study political science in the US? Political scientists study the origin, development, and operation of political systems and public policy. Political scientists study the origin, development, and operation of political systems. Political science is the systematic study of governance by the application of empirical and generally scientific methods of analysis. These examples would impact a society POLITICALLY. Political Science is the study of the nature, causes, and consequences of collective decisions and actions taken by groups of people embedded in cultures and institutions that structure power and authority.. From the ancient Greeks to the present day and beyond; From small-group collective decisions, through cities, to countries, all the way to global governance This is a list of political scientists organized alphabetically by place of origin or residence. Political scientists study a wide range of topics such as U.S. political parties, how political structures differ among countries, globalization, and the history of political thought. Most accredited universities indeed have separate schools, departments, and research centers devoted to the study of the central themes within political science. The U.S. Congress debating a welfare bill, the Japanese electing a new Prime Minister, and tribal elders in Africa settling a land dispute are all activities a political scientist would study. They research political ideas and analyze governments, policies, political trends, and related issues. Political science studies governments in all their forms and aspects, both theoretical and practical. Political scientists also work as policy analysts for organizations that have a stake in policy, such as government, labor unions, and political groups. An undergraduate major is the perfect way for international students to learn about American political policies and institutions while studying in the United States. (See also political philosophy; political Political scientists study government, laws, and the way decisions are made in a society. Studying political science helps build experience working with diverse communities to accomplish specific goals. Once a branch of philosophy, political science nowadays is typically considered a social science. And, with so many topics of study within the major, Political Science majors are prepared for a broad range of careers after graduation. Understanding political science helps to develop analytical and professional skills related to politics.