History 35,997
Politics and government 10,701
Foreign relations 7,265
Law and legislation 6,739
History and criticism 6,618
Social conditions 6,014
Social aspects 5,792
Government policy 4,718
African Americans 4,571
International relations 4,433
Race relations 3,863
Political aspects 3,804
Economic conditions 3,207
Education 3,096
Women 3,091
Presidents 2,777
Finance 2,543
Prevention 2,503
American literature 2,441
Economic aspects 2,311
Civil rights 2,050
Womyn 1,996
Civilization 1,937
Research 1,906
Intellectual life 1,890
Social life and customs 1,799
Management 1,734
Legal status, laws, etc 1,725
Emigration and immigration 1,724
Criticism and interpretation 1,707
Study and teaching 1,643
Relations 1,610
Economic policy 1,609
Public opinion 1,585
Influence 1,535
World War, 1939-1945 1,512
Medical care 1,487
Diplomatic relations 1,426
National security 1,423
Political activity 1,406
Armed Forces 1,394
Slavery 1,344
Appropriations and expenditures 1,312
Manners and customs 1,307
Employment 1,264
Philosophy 1,231
Religious aspects 1,223
Indians of North America 1,218
Motion pictures 1,213
Racism 1,213
Religion 1,213
Popular culture 1,194
Evaluation 1,177
Jews 1,169
Minorities 1,159
Universities and colleges 1,155
Terrorism 1,089
Immigrants 1,078
Ethnic relations 1,059
Women and literature 1,043
Feminism 1,020
Education, Higher 1,009
American fiction 1,004
Democracy 987
Military policy 976
Psychological aspects 974
Foreign economic relations 960
Description and travel 949
Families 938
Election 937
Political and social views 922
Psychology 912
Moral and ethical aspects 878
Vietnam War, 1961-1975 857
Political culture 851
Law 844
Women authors 844
Officials and employees 843
Services for 824
Music 823
Technological innovations 817
Veterans 812
Taxation 804
Biography 795
Social policy 794
Race identity 791
States 788
Campaigns 782
Historiography 781
Attitudes 778
Labor unions 764
Political participation 755
Church history 743
Working class 721
Environmental aspects 718
Constitutional history 716
Constitutional law 713
English language 711
Literature and society 685
Small business 671