Assess graduate students' ability to recall principal founders and representative canonical works of four major international relations traditions—Realism, Liberalism, Constructivism, and Marxism. Scope: for each tradition, name key founding author(s) and match one seminal text (e.g., Thucydides—History of the Peloponnesian War; Hobbes—Leviathan; Morgenthau—Politics Among Nations; Waltz—Theory of International Politics; Kant—Perpetual Peace; Keohane—After Hegemony; Wendt—Social Theory of International Politics; Marx/Engels—The Communist Manifesto). Task is simple recall: list author(s) and corresponding work.