History 377 Indians of North America 144 History and criticism 43 Social conditions 36 Emigration and immigration 31 Social aspects 31 American literature 27 more ... Ethnic relations 26 Indians, Treatment of 26 Histoire 25 Social life and customs 25 Ethnic identity 24 Colonization 22 Discovery and exploration 22 Antiquities 20 Literature 20 Mexican Americans 20 In literature 19 Political aspects 19 Politics and government 19 Race relations 19 Travel 18 Colonies 17 Discoveries in geography 16 Missions 16 Historiography 15 Intellectual life 15 Description and travel 14 Indian authors 14 Indigenous peoples 14 less ...