Civilization History 22 Politics and government 6 History and criticism 5 Social life and customs 5 Imperialism 4 Popular culture 4 Blacks 3 Colonies 3 Mass media and culture 3 Mass media and technology 3 Postmodernism 3 Race identity 3 Social aspects 3 Social conditions 3 American literature 2 Capitalism 2 Difference (Psychology) in literature 2 Economic conditions 2 Egyptian influences 2 Fascism and culture 2 Gender identity in literature 2 Group identity in literature 2 Historiography 2 Passing (Identity) in literature 2 Phoenician influences 2 Politics and culture 2 Public opinion 2 Race relations 2 Study and teaching (Higher) 2