African Americans 493 History 325 History and criticism 122 Politics and government 70 Social aspects 59 College teachers 58 Social conditions 58 more ... Criticism and interpretation 56 Philosophy 48 Management 46 Study and teaching 46 Women 45 Research 38 Intellectual life 34 Psychological aspects 33 Race relations 33 Education, Higher 31 Universities and colleges 31 Women and literature 31 Education 29 Diseases 28 American literature 26 Civilization 26 Law and legislation 26 Diagnosis 25 Political aspects 24 Social life and customs 24 Nursing 23 Civil rights 22 College teaching 22 less ...