History 17 Boundaries 4 Administration 3 Colonies 3 Excavations (Archaeology) 3 History, Military 3 Limes (Roman boundary) 3 Máis ... Military antiquities 3 Roman provinces 3 Civilization 2 Description and travel 2 Foreign relations 2 Jews 2 Politics and government 2 Aerial operations, German 1 Anti-Nazi movement 1 Antiquities, Roman 1 Antisemitism 1 Assassination attempt, 1944 (July 20) 1 Causes 1 Cities and towns, Ancient 1 Cities and towns, Medieval 1 Communism 1 Communism and Judaism 1 Crisis económicas 1 Depressions 1 Federalismo 1 Financial crises 1 Foreign public opinion 1 History and criticism 1 menos ...