History 422 Indians of North America 228 Indian art 60 History and criticism 48 Antiquities 46 Emigration and immigration 35 Social conditions 35 more ... Social life and customs 34 American literature 33 Birds 33 Discovery and exploration 31 Indians, Treatment of 31 Social aspects 31 Indian women 29 Ethnic relations 28 Politics and government 26 Discoveries in geography 25 Ethnic identity 25 Histoire 24 Travel 23 Colonization 22 Folklore 22 Political aspects 22 Race relations 22 Religion 22 Colonies 21 Indigenous peoples 21 Description and travel 20 Identification 20 In literature 20 less ...