• 12 Videos, Slides, Films

• 6 History
• 6 Nineteen twenties
• 6 Reconstruction (1939-1951)
• 5 Depressions
• 4 African Americans
• 2 Communication
• 2 International relations
• 2 Mass media
• 2 Nineteenth century
• 2 Study and teaching
• 2 War
• 2 World politics
• 1 Aerial operations
• 1 Air pilots, Military
• 1 Airplanes, Military
• 1 Architecture
• 1 Architecture, Modern--20th century--Exhibitions
• 1 Architecture, Modern--21st century--Exhibitions
• 1 Art and architecture
• 1 Causes
• 1 Depressions--1929
• 1 Fighter pilots
• 1 History, Modern

• 8 Films Media Group
• 6 Infobase
• 4 Alexander Street Press
• 4 Tony Brown Productions (Firm)
• 2 Films for the Humanities & Sciences (Firm)
• 2 United States. Army Pictorial Center
• 2 United States. Department of the Army
• 1 American Focus, Inc. (Firm)
• 1 BBC Worldwide Ltd
• 1 Hyslop, James
• 1 Linnell, Robert
• 1 Martin, Jonathan
• 1 Nielsen, Richard
• 1 PBS (Firm)

• 12 English

• 5 United States

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