History 37 Social conditions 15 Social aspects 14 History and criticism 8 Political aspects 6 Social life and customs 6 Motion picture industry 5 Race relations 5 Politics and government 4 American literature 3 Art, American 3 Case studies 3 City planning 3 Economic aspects 3 Economic conditions 3 Education 3 Employment 3 Gold discoveries 3 Gold miners 3 Hispanic American women 3 Public opinion 3 African American artists 2 African American arts 2 African Americans 2 Art and society 2 Artists and community 2 Authors, American 2 Automobiles 2 Blacklisting of authors 2 Civilization 2