History 992 Politics and government 463 Foreign relations 316 Social conditions 246 Political aspects 201 Economic conditions 166 History and criticism 128 more ... Social aspects 116 Military policy 115 World politics 112 Presidents 99 Race relations 97 Economic policy 85 African Americans 83 Influence 80 National security 80 Civilization 66 Financial crises 65 Election 60 Political culture 56 Government policy 55 History, Military 54 Popular culture 54 Motion pictures 52 Economic aspects 49 Religious aspects 48 Journalism 44 Political activity 44 Iraq War, 2003-2011 43 American fiction 42 less ...