Executive power Presidents 152 Politics and government 62 History 60 Political leadership 20 Decision making 12 Separation of powers 11 more ... Political planning 8 Constitutional history 7 Executive orders 7 Powers and duties 7 Public opinion 7 Foreign relations 6 Political questions and judicial power 5 Political science 5 Staff 5 Constitutional law 4 Democracy 4 Ex-presidents 4 Executive departments 4 Influence 4 Military policy 4 Political culture 4 War and emergency powers 4 Appropriations and expenditures 3 Civil rights 3 Election 3 Executive-legislative relations 3 Government spending policy 3 Governors 3 less ...