The document discusses seven sources of political legitimacy: tradition, habit, history, religion, elections, ethnic identity, and international recognition. Tradition and habit provide legitimacy through longstanding obedience to authority and laws. History builds legitimacy through pride in a nation's past. Religion can frame obedience as religious duty. Elections legitimate governments as representative of their people. Shared ethnic identity or connection to an ethnicity inspires obedience. International recognition also confers legitimacy.