• 5 Verona Shelving Facility
• 4 MERIT Library
• 3 College Library

• 39 Videos, Slides, Films

• 23 DVDs
• 1 VHS Videocassettes

• 10 Social conditions
• 8 Immigrants
• 6 Commerce
• 6 Imperialism
• 6 Labor
• 6 Politics and government
• 5 Industries
• 5 Power (Social sciences)
• 5 Territorial expansion
• 4 Depressions
• 4 Economic aspects
• 4 Indians of North America
• 3 African Americans
• 3 Civilization
• 3 Families
• 3 Financial crises
• 3 Middle class
• 3 Working class
• 2 Agriculture
• 2 Civil rights
• 2 Corrupt practices
• 2 Economic forecasting
• 2 Emigration and immigration

• 11 Films Media Group
• 11 Films for the Humanities & Sciences (Firm)
• 6 PBS Home Video
• 6 Public Broadcasting Service (U.S.)
• 5 PBS Distribution (Firm)
• 4 British Broadcasting Corporation
• 4 WGBH (Television station : Boston, Mass.)
• 3 Independent Television Service
• 3 WGBH Educational Foundation
• 2 A&E Television Networks, LLC
• 2 Davidson, Howard
• 2 Discovery Channel School
• 2 Discovery Communications, Inc
• 2 Döblin, Alfred, 1878-1957
• 2 Kanopy (Firm)
• 2 Kartemquin Films
• 2 Lyman, Will, 1948-
• 2 Simmer, Leslie
• 2 WGBH Video (Firm)
• 2 Zweites Deutsches Fernsehen
• 1 371 Productions
• 1 ARTE France
• 1 Ades, Lisa
• 1 Afrikan Holocaust (Firm)
• 1 Agora Entertainment (Firm)

• 37 English
• 2 German
• 2 Spanish
• 1 Chinese
• 1 Creoles and Pidgins, French-based (Other)
• 1 French
• 1 Haitian

• 25 United States
• 3 Belgium
• 3 Wisconsin
• 2 Africa
• 2 Berlin (Germany)
• 2 China
• 2 Germany
• 2 Great Britain
• 2 Milwaukee
• 2 New York
• 2 New York (State)
• 1 Chile
• 1 Congo (Democratic Republic)
• 1 Europe
• 1 Great Plains
• 1 Haiti
• 1 Hoover Dam (Ariz. and Nev.)
• 1 Janesville
• 1 Janesville (Wis.)
• 1 Latin America
• 1 New York (N.Y.)
• 1 Rome
• 1 San Antonio, Texas
• 1 Scandinavia
• 1 Southern States

Limit year range