Politics and government 145 Presidents 90 Election 65 History 62 Political aspects 60 Race relations 56 Foreign relations 36 more ... African Americans 33 Obama, Barack 33 Influence 26 Political and social views 23 Political campaigns 21 Presidential candidates 19 Post-racialism 18 Racism 16 Social conditions 16 Diplomatic relations 13 International relations 12 Political culture 12 Influence (Literary, artistic, etc.) 11 United States -- Politics and government -- 2009- 10 Economic policy 9 Executive power 9 Military policy 9 National security 9 Presidents -- United States -- Election -- 2008 9 African American leadership 8 Economic conditions 8 Oratory 8 Philosophy 8 less ...