Political aspects History 81 Slavery 48 Politics and government 46 Social aspects 19 Race relations 18 Aspect politique 12 more ... African Americans 11 Afro-Americana 11 Social conditions 10 %SP3 9 Economic aspects 9 Ethnicity 9 Historiography 9 Political and social views 9 Antislavery movements 8 Nationalism 8 Extension to the territories 7 Histoire 7 Philosophy 7 Political activity 7 Presidents 7 Education 6 English language 6 Ethnic relations 6 History and criticism 6 Influence 6 Political culture 6 Secession 6 Theater 6 Causes 5 Enslaved persons 5 Language policy 5 Minorities 5 Racism 5 Aspect social 4 Campaign literature 4 Conservatism 4 Cultural pluralism 4 Economic conditions 4 less ...