History 168 Social conditions 66 Histoire 47 Motion picture industry 38 Race relations 35 Politics and government 33 Social life and customs 30 more ... Mexican Americans 26 Social aspects 26 Fiction 23 Cinéma 21 Motion pictures 21 African Americans 20 Ethnic relations 20 Immigrants 20 American fiction 17 Chinese Americans 17 Ethnic identity 17 History and criticism 17 Emigration and immigration 16 Biography 15 Description and travel 15 Industrie 15 Private investigators 15 American literature 13 Art, American 13 Economic conditions 13 Indians of North America 13 Political aspects 13 Roman américain 13 less ...