History 167 Social conditions 45 Social life and customs 37 Buildings, structures, etc 28 History and criticism 28 Intellectual life 28 Catalogs 27 African Americans 25 Art 23 Art, American 23 Feature films 23 Politics and government 20 Economic conditions 19 Exhibitions 19 September 11 Terrorist Attacks, 2001 19 Social aspects 19 Criticism and interpretation 18 Fiction 17 Harlem Renaissance 17 City and town life 16 Art collections 15 Drawing 15 Painting 15 Women 15 Case studies 14 Architecture, American 13 Arts, Modern 13 Biography 13 Theater 13 City planning 12 Immigrants 12 Skyscrapers 12 Jews 11 Popular culture 11 Private collections 11 Art, Modern 10 Artists 10 Ethnic relations 10 Man-woman relationships 10 American literature 9 Architecture, Modern 9 Arts, American 9 Abstract expressionism 8 African American arts 8 African American authors 8 Arts 8 Design and construction 8 Gangs 8 Painting, American 8 Political aspects 8 Subways 8 Avant-garde (Aesthetics) 7 Documentary films 7 Emigration and immigration 7 Experimental theater 7 Families 7 Homes and haunts 7 Terrorism 7 Architecture 6 Building failures 6 Economic aspects 6 Gay men 6 Graffiti 6 Murder 6 Music 6 Music-halls (Variety-theaters, cabarets, etc.) 6 Pictorial works 6 Psychology 6 Puerto Ricans 6 Urban renewal 6 American drama 5 Drawing, Italian 5 In literature 5 Influence 5 Intellectuals 5 Italian Americans 5 Minorities 5 Nineteen sixties 5 Opera 5 Painting, Modern 5 Private investigators 5 Young women 5 Advertising agencies 4 African Americans in literature 4 Art museums 4 Authors, American 4 Church history 4 City and town life in literature 4 Civilization 4 Concerts 4 Dadaism 4 Description and travel 4 Economic policy 4 Environmental aspects 4 Experimental films 4 Hip-hop 4 Irish Americans 4 Knowledge 4 Literature and society 4 Manuscripts 4