History 48 Education 30 English language 21 HISTORY 20 Study and teaching 16 ARTISTS 13 History and criticism 12 Management 12 PAINTING 12 Curricula 9 MUSIC 9 Social aspects 9 Special education 9 Lesbians 8 Motion pictures 8 Social conditions 8 Study and teaching (Elementary) 8 Education, Elementary 7 Mathematics 7 Educational sociology 6 English 6 Psychology 6 Teachers 6 Tourist trade 6 World War, 1939-1945 6 Biography 5 COMPOSERS 5 Children 5 EUROPE 5 Education and state 5