• 354 Videos, Slides, Films

• 133 History
• 34 Politics and government
• 31 African Americans
• 25 Study and teaching
• 22 Management
• 21 Economic conditions
• 18 Immigrants
• 18 Physical geography
• 16 Depressions
• 16 Natural resources
• 15 History and criticism
• 14 Antiquities
• 14 Leadership
• 13 Technology
• 12 Civil rights
• 12 Conservation of natural resources
• 12 Indians of North America
• 12 Social life and customs
• 12 United States
• 11 Civilization, Ancient
• 11 Labor
• 11 World War, 1939-1945
• 10 Civil rights movements
• 10 Industries
• 10 Music

• 144 Infobase
• 23 Burns, Ken, 1953-
• 10 Alda, Alan, 1936-
• 5 Macaulay, David
• 1 Cooper, Anderson
• 1 David McCullough
• 1 Gates, Henry Louis, Jr
• 1 Gazzaley, Adam
• 1 Pollan, Michael
• 1 Rushkoff, Douglas
• 1 Sagal, Peter

• 354 English

• 144 United States
• 12 North America
• 8 India
• 8 New York (N.Y.)
• 7 Asia
• 7 South Asia
• 7 West (U.S.)
• 5 New York
• 5 New York (State)
• 4 Australia
• 3 Latin America
• 3 Middle East
• 3 Mississippi
• 2 Alabama
• 2 America
• 2 California
• 2 Chicago
• 2 China
• 2 Earth (Planet)
• 2 Europe
• 2 Illinois
• 2 Jerusalem
• 2 Manhattan (New York, N.Y.)
• 2 Pakistan
• 2 Southeast Asia

• 354 Internet videos
• 352 Educational films
• 309 Videorecording
• 138 Video recordings for the hearing impaired
• 42 Video recording
• 15 Case studies
• 7 Biography
• 3 Television adaptations
• 2 Early works to 1800
• 1 Handbooks, manuals, etc
• 1 Personal narratives

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