Political aspects Politics and government History 13 Race relations 7 Social aspects 7 Social conditions 6 Democracy 4 more ... Government policy 4 African Americans 3 Emigration and immigration 3 Immigrants 3 Political activity 3 Political culture 3 Antislavery movements 2 Communication in politics 2 Democratization 2 Emotions 2 Historiography 2 Indigenous peoples 2 Intellectual life 2 Law and legislation 2 Manners and customs 2 Mass media 2 Power (Social sciences) 2 Psychological aspects 2 Racism 2 Slavery 2 Social change 2 Social life and customs 2 Social policy 2 less ...