Foreign relations 100 Politics and government 86 History 54 Social conditions 16 Political culture 15 Presidents 15 Legislators 13 Mais ... Political aspects 12 Military policy 11 World politics 11 Race relations 10 African Americans 9 Conservatism 9 Intervention (International law) 9 National security 9 Influence 8 National characteristics, American 7 Public opinion 7 Civilization 6 Philosophy 6 International relations 5 Liberalism 5 Political and social views 5 Relations 5 Social change 5 Cold War 4 Election 4 Forecasting 4 History, Military 4 Intellectual life 4 menos ...