Political aspects History 268 Politics and government 233 Race relations 138 African Americans 104 Racism 59 Slavery 54 Máis ... Civil rights 49 Social aspects 48 Foreign relations 47 Social conditions 47 Presidents 46 Political culture 44 Rhetoric 41 Political and social views 31 Political activity 24 Mass media 22 Communication in politics 20 Influence 20 Civil rights movements 18 Ethnic relations 18 Intellectual life 18 Public opinion 18 Race identity 18 Antislavery movements 17 National characteristics, American 17 Philosophy 17 Territorial expansion 16 Causes 15 Language 15 menos ...