Political aspects History 1,415 Politics and government 778 Social aspects 625 History and criticism 305 Race relations 243 Mass media 209 more ... International relations 190 Social conditions 188 Political activity 186 Philosophy 185 Motion pictures 176 Democracy 169 African Americans 165 Art 160 Economic aspects 143 Ethnic relations 140 Foreign relations 140 Political participation 130 Political culture 124 Theater 124 Rhetoric 123 Government policy 118 Nationalism 111 Education 106 Presidents 104 Intellectual life 99 Influence 93 Law 93 Racism 92 less ...