Subject
History
Politics and government
Social conditions
5
Foreign relations
4
Arab Spring, 2010-
2
Astronomical observatories
2
Civil rights
2
College students
2
Colonies
2
Death
2
Democracy
2
Economic conditions
2
Elections
2
Human rights
2
Indochinese War, 1946-1954
2
Political activity
2
Presidents
2
Protest movements
2
African American political activists
1
African Americans
1
Americans
1
Antisemitism
1
Armed Forces
1
Boys
1
Buddhism
1
Buddhism and politics
1
Buddhist monks
1
Chicago Seven Trial, Chicago, Ill., 1969-1970
1
Childhood and youth
1
Children and violence
1
Children and war
1
Cinéma vérité
1
Civil-military relations
1
Cold War
1
Colonization
1
Communists
1
Conduct of life
1
Death and burial
1
Dictators
1
Disappeared persons
1
Documentary films
1
East Indians
1
Espionage, American
1
Families
1
Foreign news
1
Freedom of the press
1
German reunification question (1949-1990)
1
Government and the press
1
Guerrilla warfare
1
Holocaust, Jewish (1939-1945)
1
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