History 400 Communists 153 Socialists 111 Women 95 Politics and government 78 Social conditions 57 Biography 55 more ... Jews 50 Sociologists 50 Economists 49 Communism 48 Feminists 43 Socialism 38 Gay men 37 Political prisoners 35 Industrialists 34 Bankers 33 Histoire 31 Feminism 26 World War, 1939-1945 26 Businessmen 24 Sociology 24 Political activity 23 Anarchists 22 Refugees 22 Labor unions 21 National socialism 21 Holocaust, Jewish (1939-1945) 19 Businesspeople 18 Jewish women 16 less ...