Other
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Politics and government
3,448
Slavery
2,020
African Americans
1,401
Biography
1,397
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1,153
Periodicals
1,068
Jews
1,050
Societies, etc
1,019
Genealogy
980
Description and travel
851
Social conditions
835
Sources
828
Foreign relations
825
Regimental histories
785
Presidents
722
Race relations
704
Social life and customs
680
Bibliography
614
Campaigns
561
Economic conditions
506
Minorities
490
Personal narratives
483
Immigrants
455
Germans
434
Registers of births, etc
424
Indians of North America
411
Antislavery movements
405
Civilization
401
Education
399
Civil rights
386
Women
352
Legislators
339
Railroads
338
Religious life
314
Causes
303
Communism
298
German Americans
285
World War, 1939-1945
269
Tariff
268
Generals
257
Slaves
256
Commerce
251
Ethnic relations
249
Congresses
243
History and criticism
240
Indexes
237
Polish Americans
231
World War, 1914-1918
228
Controversial literature
226
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