Étude et enseignement Study and teaching 42 Histoire 40 History 40 General 18 HISTORY 17 Education 16 History and criticism 8 American literature 7 Éducation 7 State & Local 7 Histoire et critique 6 Race relations 6 SOCIAL SCIENCE 6 Civilisation 5 Civilization 5 Intellectual life 5 Minorités 5 Minorities 5 Vie intellectuelle 5 Armed Forces 4 Aspect politique 4 LITERARY CRITICISM 4 Literatur 4 Littérature américaine 4 Mathematics 4 Mathématiques 4 Political aspects 4 Relations raciales 4 Social aspects 4