History 33,133
Politics and government 10,035
Foreign relations 7,024
Law and legislation 6,776
History and criticism 6,098
Social conditions 5,695
Social aspects 5,392
Government policy 4,703
International relations 4,348
African Americans 4,277
Race relations 3,621
Political aspects 3,543
Economic conditions 3,112
Education 3,023
Women 2,993
Finance 2,573
Prevention 2,523
Presidents 2,522
Economic aspects 2,250
American literature 2,243
Womyn 2,003
Civil rights 1,951
Research 1,889
Civilization 1,861
Intellectual life 1,725
Management 1,723
Legal status, laws, etc 1,696
Emigration and immigration 1,662
Social life and customs 1,655
Study and teaching 1,591
Economic policy 1,578
Criticism and interpretation 1,575
Relations 1,539
Public opinion 1,511
Medical care 1,458
National security 1,406
Influence 1,401
Appropriations and expenditures 1,349
World War, 1939-1945 1,337
Political activity 1,320
Slavery 1,248
Armed Forces 1,233
Employment 1,224
Evaluation 1,189
Manners and customs 1,182
Racism 1,173
Motion pictures 1,171
Philosophy 1,163
Religious aspects 1,151
Religion 1,144
Minorities 1,135
Popular culture 1,133
Jews 1,116
Diplomatic relations 1,093
Terrorism 1,086
Universities and colleges 1,065
Indians of North America 1,064
Immigrants 1,014
Ethnic relations 998
Feminism 984
Women and literature 970
Military policy 960
Democracy 952
Foreign economic relations 951
American fiction 930
Education, Higher 925
Psychological aspects 915
Description and travel 897
Psychology 880
Election 879
Families 865
Moral and ethical aspects 850
Law 838
Technological innovations 817
Music 816
Taxation 815
Officials and employees 813
Political and social views 811
Services for 810
Veterans 810
Vietnam War, 1961-1975 803
States 796
Women authors 789
Political culture 785
Biography 783
Social policy 768
Attitudes 762
Race identity 745
Political participation 739
Labor unions 738
Historiography 725
Working class 712
Environmental aspects 698
Church history 695
Small business 676
Constitutional law 675
Women's movement 667
Constitutional history 662
Elections 653
English language 649