Travel Description and travel 1,832 History 927 Social life and customs 355 Manners and customs 259 History and criticism 175 Natural history 143 more ... Social conditions 131 Voyages and travels 103 Politics and government 96 Americans 95 Discovery and exploration 95 Authors, American 86 In literature 84 Social aspects 80 Tourism 80 British 79 Civilization 79 Indians of North America 74 Discoveries in geography 70 Travelers 68 Antiquities 62 Homes and haunts 61 Criticism and interpretation 57 Influence 56 History, Local 53 Travel in literature 51 Relations 49 Intellectual life 48 Jews 48 less ...