• 44 Film archives
• 15 Communication
• 15 Mass media
• 15 Study and teaching
• 8 History
• 8 World War, 1939-1945
• 6 Civilization
• 2 History, Military
• 2 International relations
• 2 Military history
• 2 War
• 2 World politics
• 1 Astronomy
• 1 Equality
• 1 Ethnicity
• 1 Exploration
• 1 Families
• 1 Interpersonal relations
• 1 Military weapons
• 1 Outer space
• 1 Physical sciences
• 1 Racism
• 1 Social institutions

• 52 Films Media Group
• 52 Infobase
• 19 Fedflix (Firm)
• 15 British Film Institute (Firm)
• 7 WPA Film Library (Firm)
• 3 Balanga (Firm)
• 3 PBS (Firm)
• 2 Prelinger Archives (Firm)
• 1 Film Ideas (Firm)
• 1 Filmhub (Firm)
• 1 Nat'l Archives & Records Administration (Firm)

• 52 English

• 6 Europe
• 5 United States
• 2 Russia (Federation)

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