Spanish language 30 History 26 Mexican Americans 19 Hispanic Americans 14 Languages 14 Civil rights 12 Ethnic relations 12 more ... Dialects 10 Languages in contact 10 Sociolinguistics 10 Intellectual life 9 Social conditions 9 Hispanic American authors 8 Hispanic American literature (Spanish) 8 American literature 7 Hispanic Americans in literature 7 History and criticism 7 Social aspects 7 Politics and government 6 Blacks 5 Civil rights movements 5 Civil rights workers 5 Social life and customs 5 Bilingualism 4 Mexican American women 4 Mexicans 4 Political activists 4 Variation 4 Chicano movement 3 Childhood and youth 3 less ...