• 76 Videos, Slides, Films

• 32 History
• 32 World history
• 22 Latin Americans
• 16 Geography
• 8 Indians of North America
• 7 Sociology
• 5 Latin America
• 3 African Americans
• 3 Discovery and exploration
• 3 Slavery
• 2 Archaeology
• 2 Civilization, Ancient
• 2 Cultural geography
• 2 Frontier and pioneer life
• 2 Human geography
• 2 Politics and government
• 2 Population geography
• 2 Social structure
• 1 American literature
• 1 Anthropology
• 1 Arts, American
• 1 Asian Americans
• 1 Biography
• 1 Business ethics
• 1 Civics

• 63 Infobase
• 18 Global Screen (Firm)
• 14 A&E Networks (Firm)
• 13 Films for the Humanities & Sciences (Firm)
• 12 PBS (Firm)
• 4 555 Productions (Firm)
• 3 Film Ideas (Firm)
• 2 BBC Worldwide Ltd
• 2 Balanga (Firm)
• 2 Cerebellum Corporation (Firm)
• 2 Independent Production Fund
• 2 National Film Board of Canada (Firm)
• 2 Public Broadcasting Service (U.S.)
• 2 Zinn, Howard, 1922-2010
• 1 ARTE France (Firm)
• 1 Albatross World Sales (Firm)
• 1 CINEFETE (Firm)
• 1 California Newsreel (Firm)
• 1 Cambridge Educational (Firm)
• 1 Canadian Broadcasting Corporation
• 1 Filmhub (Firm)
• 1 MVD (Firm)
• 1 Swinging Gate Productions

• 75 English
• 1 French

• 25 United States
• 16 Central America
• 16 South America
• 2 U.S. states
• 1 Europe
• 1 Jamestown (Va.)
• 1 Latin America
• 1 Massachusetts
• 1 New York (N.Y.)
• 1 North America
• 1 Russia (Federation)
• 1 Salem
• 1 Salem (Mass.)
• 1 Spain
• 1 Virginia

Limit year range