History 111 Presidents 108 Politics and government 65 Foreign relations 32 Political leadership 27 Presidents -- United States -- History -- 20th century 17 International relations 16 more ... Political aspects 16 Executive power 10 Rhetoric 10 Decision making 9 Military policy 9 Political culture 7 Staff 7 Conservatism 6 Diplomatic relations 6 Influence 5 Political leadership -- United States -- History -- 20th century 5 Politics and war 5 Foreign relations administration 4 Intervention (International law) 4 Presidents -- United States -- History -- 21st century 4 United States -- Foreign relations -- 1945-1989 4 Advisory opinions 3 American literature 3 Cold War 3 Communication in politics 3 Critics 3 English language 3 Espionage 3 less ...