Americans History 326 Travel 94 Intellectual life 73 Social life and customs 68 Authors, American 61 History and criticism 61 more ... Relations 57 Description and travel 50 American literature 43 Manners and customs 43 Homes and haunts 36 Politics and government 36 In literature 35 Travelers' writings, American 34 Foreign countries 29 Foreign relations 29 Civilization 28 Social conditions 27 Foreign public opinion, American 25 Women 25 International relations 24 Emigration and immigration 23 British 21 Tourism 21 American prose literature 19 Public opinion 19 World War, 1939-1945 19 Attitudes 17 Families 17 less ...