History Political aspects Politics and government 576 Race relations 268 Social aspects 242 African Americans 235 Rhetoric 181 more ... Slavery 158 History and criticism 140 Foreign relations 139 Political culture 127 Civil rights 125 Presidents 116 Racism 113 Social conditions 104 Political activity 91 Intellectual life 81 Political and social views 80 Influence 77 Cold War 75 International relations 73 American literature 63 Mass media 62 Motion pictures 60 Language 59 Democracy 58 Antislavery movements 57 Public opinion 57 Communication in politics 53 Philosophy 51 less ...