Politics and government 909 Foreign relations 801 International relations 544 History 538 Cold War 199 World politics 190 Presidents 169 more ... Diplomatic relations 163 Political aspects 117 Conservatism 89 Social conditions 88 Political culture 79 Legislators 65 Military policy 60 African Americans 50 Vietnam War, 1961-1975 46 Social aspects 45 Liberalism 44 Public opinion 44 Influence 43 Political activity 38 Political parties 38 Race relations 38 Civil rights 36 National security 36 Relations 36 Election 35 Political participation 34 Economic conditions 33 Intellectual life 31 less ...