History 13,973
Politics and government 4,187
Social aspects 2,477
Social conditions 2,408
Foreign relations 2,380
History and criticism 2,046
African Americans 2,021
Presidents 1,767
Race relations 1,761
Political aspects 1,589
Law and legislation 1,515
Education 1,454
Government policy 1,345
Economic conditions 1,221
Civil rights 1,087
Women 1,014
Research 977
Prevention 862
American literature 787
Study and teaching 785
Medical care 765
Economic aspects 762
Emigration and immigration 710
Racism 691
Social life and customs 613
Intellectual life 584
Influence 580
World War, 1939-1945 575
Political activity 573
Civilization 555
Evaluation 522
Religious aspects 522
Public opinion 520
Services for 516
Philosophy 515
Universities and colleges 512
Election 503
Motion pictures 499
Minorities 496
Education, Higher 494
Immigrants 487
Gender identity 486
Legal status, laws, etc 474
Moral and ethical aspects 474
Slavery 472
Civil rights movements 470
Relations 467
Religion 465
Criticism and interpretation 454
Psychological aspects 454
Popular culture 449
Economic policy 434
Study and teaching (Higher) 428
National security 425
Finance 424
Management 405
Feminism 399
Psychology 399
Terrorism 398
Employment 395
Standards 391
Military policy 386
history 382
Campaigns 381
Ethnic relations 372
Youth 369
Vietnam War, 1961-1975 358
Democracy 356
Political and social views 348
Soldiers 348
Science 346
Armed Forces 340
Technological innovations 336
Educational change 324
Attitudes 323
American fiction 322
Jews 321
English language 320
Political culture 320
Environmental aspects 319
Medical policy 309
Race identity 304
Children 303
Indians of North America 303
Law 303
Elections 291
Church history 290
Teachers 290
Veterans 289
Youth development 285
Delivery of Health Care 284
Training of 282
Cold War 273
Rhetoric 273
Constitutional law 272
Women and literature 269
Ethnic identity 268
Educational equalization 259
Administration 257
Antislavery movements 257