Social aspects History 21 Social conditions 9 History and criticism 8 Politics and government 6 African Americans 4 Technology 4 Civilization 3 Influence 3 Music 3 Popular culture 3 Public opinion 3 Race identity 3 Television broadcasting 3 African American women 2 Authors and readers 2 Authorship 2 Capitalism 2 Economics 2 Ethnic identity 2 Ethnic relations 2 Globalization 2 Government policy 2 Group identity 2 Historiography 2 Intellectual life 2 Memory 2 Political activity 2 Political aspects 2 Reconstruction (U.S. history, 1865-1877) 2