History 111 Biography 71 Composers 34 Motion picture producers and directors 34 Politics and government 31 Rock musicians 25 Social conditions 21 more ... African Americans 20 History and criticism 20 Artists 16 World War, 1939-1945 16 Kings and rulers 14 Singers 14 Social life and customs 14 Architects 13 Families 12 Jews 12 Presidents 12 Jazz musicians 11 Race relations 11 Rock music 11 Criticism and interpretation 10 Holocaust, Jewish (1939-1945) 10 Motion picture actors and actresses 10 Painters 10 Photographers 10 Revolutionaries 10 Social aspects 10 Authors, American 9 Motion pictures 9 less ...