What are the component international relations theories?

International relations theories are primarily categorized into three main components: realism, liberalism, and constructivism. Realism focuses on the anarchic nature of the international system, emphasizing power and national interest as driving forces. Liberalism highlights the role of international institutions, cooperation, and economic interdependence in promoting peace and stability. Constructivism, on the other hand, examines how social constructs, identities, and norms shape state behavior and the international landscape.