The document defines key political concepts including hegemony, legitimacy, and types of legitimacy. Hegemony refers to the predominance or control of one state over others through military, economic, political, institutional, and ideological power. Legitimacy is the widespread acceptance of a governing authority. Max Weber identified three types of legitimacy: traditional based on custom, charismatic based on a leader's persona, and rational-legal based on institutional procedures and law. Samuel Huntington also argued that strong legitimacy requires ideological, procedural, and performance aspects.