• 34 Videos, Slides, Films

• 28 History
• 15 Depressions
• 14 African Americans
• 12 History and criticism
• 11 Social life and customs
• 10 Music
• 10 Musical form
• 10 Style, Musical
• 5 Economic conditions
• 4 Jazz
• 3 Constitutional history
• 3 Culture
• 3 Immigrants
• 3 Revolution, 1775-1783
• 3 Social structure
• 3 Sports
• 2 Commerce
• 2 Constitution
• 2 Democracy
• 2 Ethnicity
• 2 Hispanic Americans
• 2 Indians of North America
• 2 Jefferson, Thomas, 1743-1826
• 2 Labor

• 34 Films Media Group
• 13 Burns, Ken, 1953-
• 9 Infobase
• 1 David McCullough

• 34 English

• 31 United States
• 3 New York (N.Y.)
• 1 Chicago (Ill.)
• 1 Florida
• 1 Korea (North)
• 1 Miami
• 1 Miami (Fla.)
• 1 Syria

Limit year range