Subject(s): Political science. -- Political theory : fundamental ideas, origin of the state, purpose of the state, sovereignty, law, liberty, equality, sphere of the state, modern theories of the state- socialism, communism, syndicalism, collectivism, guild socialism, fascism, forms of government-Monarchy, aristocracy, democracy -- International relations -- Federal union -- UN -- Political organization -- History of government : Greek city state,Government of Rome, medieval European polity, feudalism, modern period -- Modern constitutions : government of the UK, French republic, Unities States of America, Canada and Australia , Switzerland, Pakistan, Bangladesh, India, South Africa, Nazi Germany and Fascist Italy, Union of Soviet Socialist Republics -- Organization of government : classification of states, unitary and federal states, rigid and flexible constitution , separation of powers , electorate , legislature, executive , judiciary -- Parliament system