• 318 Videos, Slides, Films
• 2 Books

• 77 History
• 49 Presidents
• 48 Politics and government
• 46 Social conditions
• 36 Immigrants
• 33 Industries
• 33 Labor
• 31 Economics
• 27 Imperialism
• 26 Democracy
• 25 Law and legislation
• 25 Power (Social sciences)
• 25 Territorial expansion
• 23 Legislation
• 22 Commerce
• 21 African Americans
• 19 Women
• 14 Employment
• 12 Economic aspects
• 12 Indians of North America
• 11 Working mothers
• 10 Economic policy
• 9 Constitutional history
• 9 Constitutional law

• 151 Alexander Street Press
• 151 Films Media Group
• 114 Films for the Humanities & Sciences (Firm)
• 49 Obama, Barack
• 48 CBS News
• 47 United States. White House Office
• 28 Annenberg Learner (Firm)
• 21 Public Broadcasting Service (U.S.)
• 16 Infobase
• 13 Pelley, Scott, 1957-
• 11 Cambridge Educational (Firm)
• 10 Kroft, Steve
• 9 Arts and Entertainment Network
• 8 Cannady, James
• 8 Docuseek2 (Firm)
• 8 FremantleMedia
• 7 Brown, Tony, M.P.S.W
• 6 Cannady, Sheryl J
• 6 Schuster, Henry
• 5 Anderson, Robert
• 5 Burns, Ken, 1953-
• 5 Devine, L. Franklin
• 5 Intelligence² (U.S.)
• 5 KERA Dallas/Ft. Worth (Television station)
• 5 Meridian Education Corporation

• 310 English
• 7 Spanish
• 2 Chinese
• 2 French
• 2 Hindi
• 2 Thai
• 1 Bengali
• 1 Dutch
• 1 Haitian
• 1 Marathi
• 1 Multiple languages
• 1 Nepali
• 1 Undetermined
• 1 Vietnamese

• 213 United States
• 9 China
• 4 California
• 4 West (U.S.)
• 3 Asia
• 3 Haiti
• 3 India
• 3 Massachusetts
• 3 Mexico
• 3 Russia (Federation)
• 3 Vietnam
• 2 Africa
• 2 Butte
• 2 Cuba
• 2 Developing countries
• 2 Europe
• 2 Ghana
• 2 Korea (North)
• 2 Latin America
• 2 Los Angeles
• 2 Mexican-American Border Region
• 2 Montana
• 2 New York
• 2 New York (N.Y.)
• 2 New York (State)

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