Filter Results Refine these results by: Category: Political Science Peace Genocide & War Crimes International Relations Geopolitics History & Theory Political Process General Political Science Political Ideologies Security (National & International) World NGOs (Non-Governmental Organizations) Public Policy Civil Rights Political Freedom Human Rights Essays Commentary & Opinion Globalization Political Economy Terrorism American Government Imperialism 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