Political aspects History 1,658 Politics and government 470 Social aspects 295 Race relations 134 History and criticism 119 Social conditions 114 more ... African Americans 103 Political culture 81 Rhetoric 79 Political activity 78 Motion pictures 70 Foreign relations 69 Diplomatic relations 67 Influence 66 Slavery 66 Art 60 Intellectual life 60 Nationalism 60 Influence (Literary, artistic, etc.) 55 Racism 53 Economic aspects 51 Histoire 51 Civil rights 49 Mass media 49 Music 49 Historiography 47 Ethnic relations 42 International relations 42 Cold War 41 less ...