Politics and government History 834 Slavery 329 Politique et gouvernement 200 Presidents 179 Foreign relations 154 Causes 125 more ... Colonies 89 Social conditions 82 African Americans 80 Extension to the territories 78 Histoire 73 Secession 71 Sources 65 Statesmen 64 Election 62 Legislators 53 Reconstruction 52 Campaign literature 50 Economic conditions 49 Political parties 48 Speeches in Congress 47 Democratic 45 Jews 43 Republican 42 Revolution 42 Political science 41 Race relations 39 Biography 38 Controversial literature 38 Democracy 37 Description and travel 37 Political aspects 36 Citizenship 33 Diplomatic relations 33 Administration 31 Afro-Americana 29 Constitutional history 29 Relations extérieures 29 Civil rights 28 less ...