Languages History 27 Indians of South America 18 Historia 15 Indians of Mexico 15 Spanish language 14 Lenguas 12 more ... Lenguas orientales 10 Oriental languages 10 Sociolinguistics 10 Dialects 6 Grupo étnico 6 Languages in contact 6 Blacks 5 Indians 5 Lengua amerindiana 5 Writing 5 Education, Bilingual 4 Idiomas 4 Indians of Central America 4 Study and teaching 4 Archaeological museums and collections 3 Education 3 History and criticism 3 Indian art 3 Indigenous peoples 3 Social aspects 3 Social life and customs 3 Bilingualism 2 Etymology 2 less ...