Foreign relations 112 World politics 69 Politics and government 42 History 17 United States 17 Cold War 15 Military policy 13 International relations 12 Economic conditions 8 Biography 6 National security 6 September 11 Terrorist Attacks, 2001 5 Sources 5 Congresses 4 Foreign economic relations 4 Foreign relations administration 4 Military history, Modern 4 Vietnam War, 1961-1975 4 Europe 3 Government policy 3 Great powers 3 Hegemony 3 Influence 3 Political aspects 3 Presidents 3 Social conditions 3 Alliances 2 Case studies 2 Cold war 2 Conservatism 2