History Historia 20 National socialism 6 Emigration and immigration 5 Politics and government 5 Concentration camps 4 Foreign relations 4 plus ... Germans 4 Jews 4 World War, 1939-1945 4 Berlin Wall, Berlin, Germany, 1961-1989 3 Education 3 History and criticism 3 Architecture 2 Book industries and trade 2 Educación 2 Emigración e inmigración 2 Exhibitions 2 Family 2 Historical fiction, German 2 Holocaust, Jewish (1939-1945) 2 Idealism, German 2 In literature 2 Intellectual life 2 Nacionalsocialismo 2 Nazis 2 Philosophy 2 Philosophy, German 2 Relations 2 Sociologists 2 moins ...