History 28 Foreign relations 10 History and criticism 7 Politics and government 7 Relations 5 American literature 4 Civil rights 4 espandi ... Intellectual life 4 Mexican Americans 4 Civil rights workers 3 Ethnic relations 3 Imperialism 3 Motion pictures 3 Political activists 3 Race relations 3 Social conditions 3 American drama 2 Appreciation 2 Authors, American 2 Chicano movement 2 Civilization 2 Description and travel 2 Political aspects 2 Postmodernism (Literature) 2 Puerto Rican women 2 Refugees 2 Social life and customs 2 Travel 2 Women and literature 2 Women authors 2 riduci ...