• 18 Videos, Slides, Films

• 18 Economic conditions
• 18 Power (Social sciences)
• 18 Territorial expansion
• 4 Indians of North America
• 3 Politics and government
• 2 African Americans
• 2 Emigration and immigration
• 2 Immigrants
• 2 Imperialism
• 2 Industrialization
• 2 Labor
• 1 Christianity
• 1 Civil law
• 1 Courts
• 1 Criminal law
• 1 Democracy
• 1 Deviant behavior
• 1 Ethnicity
• 1 Gold miners
• 1 Harlan, John M. (John Marshall), 1899-1971
• 1 Legislation
• 1 Race discrimination
• 1 Reconstruction (U.S.history, 1865-1877)

• 18 Films Media Group
• 18 Films for the Humanities & Sciences (Firm)
• 6 Public Broadcasting Service (U.S.)
• 5 KERA Dallas/Ft. Worth (Television station)
• 4 Infobase
• 3 A&E Television Networks, LLC
• 1 ABC News Productions
• 1 MacNeil/Lehrer Productions
• 1 Marshall University
• 1 Sideways Film

• 18 English

• 2 West (U.S.)
• 1 Pleasant Hill (Ky.)
• 1 San Antonio, Texas

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