• 4 Videos, Slides, Films

• 2 Roosevelt, Franklin D. (Franklin Delano), 1882-1945
• 1 Communism
• 1 Depressions
• 1 Economic conditions
• 1 Environmental protection
• 1 Environmentalism
• 1 Health aspects
• 1 Hitler, Adolf, 1889-1945
• 1 League of Nations
• 1 Lenin, Vladimir Ilʹich, 1870-1924
• 1 National socialism
• 1 Neutrality
• 1 New Deal, 1933-1939
• 1 Pacifism
• 1 Politics and government
• 1 Pollution
• 1 Stalin, Joseph, 1878-1953
• 1 Stock Market Crash, 1929
• 1 Tramps
• 1 Video recordings for hard of hearing people
• 1 Wilson, Woodrow, 1856-1924
• 1 World War, 1914-1918

• 3 Dor-Ner, Zvi
• 3 Espar, David
• 3 Pagnamenta, Peter
• 1 Baron, Archie
• 1 Brittain-Catlin, Daniel
• 1 Treharne Jones, Bill
• 1 Whitby, Max

• 4 English
• 1 Russian

• 2 United States
• 1 Belgium
• 1 Chile
• 1 Germany
• 1 Great Britain
• 1 Scandinavia
• 1 Soviet Union
• 1 Spain

• 3 Video recordings for the hearing impaired
• 1 Personal narratives

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