• 244 Videos, Slides, Films

• 244 Politics and government
• 78 Political participation
• 70 Political science
• 48 Civics
• 41 Sociology
• 38 Public policy (Law)
• 32 Civil rights
• 32 Liberty
• 30 History
• 20 Courts
• 19 International relations
• 19 Social institutions
• 15 Justice, Administration of
• 14 Economics
• 14 Judicial process
• 13 Communication
• 13 Constitutional history
• 13 Constitutional law
• 13 Social change
• 12 Biography
• 10 Politicians
• 10 Religious adherents
• 9 Collective behavior
• 9 Social movements
• 9 Study and teaching

• 244 Infobase
• 240 Films Media Group
• 49 PBS (Firm)
• 20 Intelligence Squared US (Firm)
• 17 Home Box Office (Firm)
• 16 Makematic (Firm)
• 13 Annenberg Learner (Firm)
• 9 Big Media Holdings LLC (Firm)
• 9 Retro Reports (Firm)
• 8 Cerebellum Corporation (Firm)
• 8 MacNeil/Lehrer Productions (Firm)
• 7 A&E Networks (Firm)
• 7 NewsHour Productions LLC (Firm)
• 6 Australian Broadcasting Corporation (Firm)
• 6 Educational Video Group (Firm)
• 6 Filmhub (Firm)
• 6 MVD (Firm)
• 5 CNN (Firm)
• 5 Cambridge Educational (Firm)
• 5 Independent Production Fund (Firm)
• 4 Open to Debate (Firm)
• 3 ABC NEWS (Firm)
• 3 Bloomberg LP
• 3 Foreign Policy Research Institute (Firm)
• 2 BBC Worldwide Learning (Firm)

• 235 English
• 9 Unknown

• 113 United States
• 2 America
• 2 Asia
• 2 Middle East
• 1 Africa
• 1 Africa, Sub-Saharan
• 1 North America
• 1 Russia (Federation)

• 201 Video recordings for the hearing impaired

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