SUBJECT
History
1,717
Foreign relations
1,169
Politics and government
731
Indians of North America
410
Civilization
288
Social conditions
228
Antiquities
212
Negroes
211
Presidents
198
United States
174
World politics
161
Race relations
144
Filipino Americans
135
Social life and customs
133
Economic conditions
112
Politics & government
100
Relations
99
African Americans
96
Description and travel
93
Indians
89
Civil rights
86
Minorities
86
Biography
79
National characteristics, American
74
Race question
71
Historiography
67
Election
64
Imperialism
64
Popular culture
62
Ethnic relations
60
Territorial expansion
58
Educators
56
Journalists
56
Intellectual life
55
Eskimos
51
Philosophy
51
Study and teaching
51
Description & travel
50
Public opinion
50
Government relations
48
Military policy
47
Psychology
47
History, Military
46
Economic policy
45
Afro-Americans
44
Asian Americans
44
Generals
44
Legislators
44
World War, 1939-1945
44
Art
43
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