Related by context. Frequent words. (Click for all words.) 50 Nazis invaded 44 Soviet Union invaded 42 Germany 42 Bergen Belsen concentration 42 Germans 41 Czechoslovakia 41 Hitler armies 41 Warsaw Pact 40 Nazi occupation 40 Austro Hungarian Empire 40 Anschluss 40 Nazi occupiers 40 Nazi Germany 39 Nazis 39 Berlin Wall 39 Elbe River 38 Belgium 38 Poland 38 FTASX# 38 Bolshevik revolution 38 Axis powers 37 Soviet Communism 37 Czechs 37 Warsaw Uprising 37 Wehrmacht 37 Bergen Belsen 37 Bastogne 37 Iron Curtain 36 Nazism 36 Austro Hungarian 36 Yugoslav wars 36 terrorist attacks 36 Islamic radicals 36 Soviet empire 36 Belzec 36 Soviets 36 erstwhile Soviet Union 36 Yugoslavia 36 Czech Republic 36 Soviet Union 35 Rhine River 35 twin towers collapsed 35 Mauthausen concentration camp 35 Ottoman empire 35 Monte Cassino 35 Ottomans 35 Dachau 35 Waffen SS 35 Baltic republics 35 communism 35 Vukovar 35 Communist regimes 35 Soviet communism 35 Bosnia 35 Pearl Harbor 35 Estonia 34 polio outbreak 34 Bolshevism 34 Yugoslavs 34 Slovakia 34 Communism 34 Soviet Socialist Republics 34 Schengen zone 34 Chancellor Helmut Kohl 34 Islamic extremists 34 pogroms 34 Allied Forces 34 Dachau concentration camp 34 VE Day 34 Croatia 34 Bolsheviks 33 Kosovar Albanians 33 devastating floods 33 Helmut Kohl 33 radical Islamists 33 Jewish ghetto 33 Yugoslav federation 33 Casablanca bombings 33 Yugoslav 33 Allies 33 Hitler 33 Karel Poborsky 33 Austria 33 anthrax laced letters 33 locust invasion 33 Hungary 33 Bilateral ties 33 Lithuania 33 iron curtain 33 dictator Josef Stalin 33 Ignalina 33 Luftwaffe 32 USSR 32 Madrid commuter trains 32 Slovaks 32 Theresienstadt 32 Soviet occupation 32 Islamist radicals 32 Treblinka death 32 Romania 32 Nazi occupied