History 21 Jews 5 Boundaries 4 Administration 3 Civilization 3 Colonies 3 Description and travel 3 Excavations (Archaeology) 3 History, Military 3 Holocaust, Jewish (1939-1945) 3 Limes (Roman boundary) 3 Military antiquities 3 Philosophy 3 Roman provinces 3 Intellectual life 2 Social conditions 2 Travel 2 Anti-Nazi movement 1 Antiquities, Roman 1 Antisemitism 1 Assassination attempt, 1944 (July 20) 1 Authors and artists 1 Causes 1 Cities and towns, Ancient 1 Cities and towns, Medieval 1 Communism 1 Communism and Judaism 1 Enzensberger, Hans Magnus 1 Foreign public opinion 1 Foreign relations 1