Politics and government Social conditions History 18 Social aspects 6 Interviews 5 Political activists 5 Women 5 more ... Working class 5 Hispanic Americans 4 Oral history 4 Political aspects 4 African Americans 3 Counterculture 3 Economic conditions 3 Ethnic identity 3 Political prisoners 3 Power (Social sciences) 3 Protest movements 3 Public opinion 3 Race relations 3 Social classes 3 Anti-communist movements 2 Apartheid 2 Civil-military relations 2 Communism 2 Influence 2 Intellectuals 2 International relations 2 Migrations 2 Opposition (Political science) 2 less ...