• 435 Nineteenth century
• 408 World history
• 407 Newsreels
• 358 Social sciences
• 41 World politics
• 25 History
• 8 African Americans
• 5 Art, Modern
• 5 Territorial expansion
• 3 Revolution, 1775-1783
• 3 Technology
• 2 Politics and government
• 1 American literature
• 1 Biography
• 1 Civil engineering
• 1 Constitutional history
• 1 Constitutional law
• 1 Depressions
• 1 Engineering
• 1 History and criticism
• 1 Language arts
• 1 Literature
• 1 Music
• 1 Music and dance

• 435 Films Media Group
• 435 Infobase
• 407 British Film Institute (Firm)
• 7 Tony Brown Productions (Firm)
• 5 PBS (Firm)
• 4 Media Rich Learning (Firm)
• 3 A&E Networks (Firm)
• 1 American Focus, Inc. (Firm)
• 1 BBC (Firm)
• 1 Balanga (Firm)
• 1 Cerebellum Corporation (Firm)
• 1 Discovery Education (Firm)
• 1 Kwanza (Firm)
• 1 Mazzarella Media (Firm)
• 1 Tyler Bagwell (Firm)
• 1 Video Education America (VEA) (Firm)

• 407 Unknown
• 28 English

• 17 United States
• 2 U.S. states
• 1 America
• 1 Europe

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