Description and travel History 501 Travel 462 Social life and customs 326 Manners and customs 238 Indians of North America 96 Politics and government 88 more ... Social conditions 80 Natural history 74 Civilization 70 Discovery and exploration 66 Antiquities 63 Discoveries in geography 57 History and criticism 56 Economic conditions 53 Voyages and travels 49 Travelers 46 In literature 45 Homes and haunts 44 Missions 34 Gold mines and mining 30 British 29 Gold discoveries 28 Jews 26 Authors, American 25 Overland journeys to the Pacific 24 Slavery 21 Americans 20 Ethnology 20 Literary landmarks 20 less ...