Political theory is a field of study within political science that examines the ideas and principles that underlie political systems, institutions, and behavior. It seeks to understand and analyze concepts such as justice, equality, liberty, power, authority, and democracy. Political theorists explore different ideologies and philosophies, such as liberalism, conservatism, socialism, and feminism, in order to critically evaluate and interpret political phenomena. The goal of political theory is to provide insights into the nature of politics and society, and to offer normative guidance for shaping a just and ethical political order.