The role of political theory in understanding social change involves critically examining the principles, values, and ideologies that underlie political systems and movements. Political theory provides frameworks for analyzing the relationship between power, authority, and societal transformation. By studying concepts like justice, liberty, and democracy, theorists and activists can articulate visions for an equitable society and explore the implications of various governance models. Additionally, political theory serves as a tool for interpreting historical and contemporary social movements, enhancing our understanding of their goals and strategies in effecting change.