Basically, Political Science, especially as an academic subject is the study of the state, government, and politics and is one of the social sciences. This encyclopaedia of Political Science encompasses vital information on political science theories, systems, processes and practices.Alphabetically arranged, each entry is written competently, expalined clearly and defined in simple words. The terms are judiciously selected, reflecting on the whole realm of political science. It is designed in such a way that it will prove vade mecum to students, teachers, researchers, journalists, political scientists and politicians besides the aspirants appearing for various competitive examinations.