History 337 History and criticism 137 Politics and government 98 Social aspects 66 Social conditions 53 Criticism and interpretation 42 Social life and customs 40 more ... Philosophy 38 Foreign relations 33 Diplomatic relations 32 American literature 30 Literature 29 Manners and customs 29 Economic conditions 28 Religious aspects 28 Intellectual life 27 Political aspects 27 Economic history 24 In literature 23 Race relations 23 Women 23 Influence 22 Education 21 American poetry 20 Government policy 20 Influence (Literary, artistic, etc.) 20 African Americans 18 Emigration and immigration 18 Indians of North America 18 Law and legislation 18 less ...