Powers and duties Presidents 13 Politics and government 12 Slavery 7 Extension to the territories 6 History 6 Afro-Americana 3 more ... Executive power 3 Legislative power 3 %SP3 2 Compromise of 1850 2 Contempt of legislative bodies 2 Democratic 2 Foreign relations 2 Justification 2 Martial law 2 Politics and governments 2 Speeches in Congress 2 States' rights (American politics) 2 1796 1 Campaign literature 1 Civil war 1 Claims 1 Democratic Party 1 Governmental investigations 1 Governors 1 Interpretation and construction 1 Jefferson Library and Literary Association (bookplate) 1 Law and legislation 1 Legislation 1 Postal service 1 President, United States 1 Public works 1 Reconstruction 1 Squatter sovereignty 1 Territories and possessions 1 Treaties 1 War and emergency powers 1 less ...