Filter Results Refine these results by: Category: Political Science American Government Political Process Political Ideologies Commentary & Opinion General Political Science Constitutions History & Theory World International Relations Security (National & International) Civics & Citizenship Political Freedom Corruption & Misconduct Intelligence & Espionage Terrorism Public Policy Political Economy Geopolitics Civil Rights Censorship Women In Politics Essays Law Enforcement Comparative Politics Public Affairs & Administration Propaganda Imperialism Human Rights Privacy & Surveillance Utopias NGOs (Non-Governmental Organizations) Labor & Industrial Relations Reference Globalization Government Genocide & War Crimes Peace Security (National & International) Audio Length Less Than 1 Hour 1 to 3 Hours 3 to 6 Hours 6 to 10 Hours 10 to 20 Hours More than 20 Hours