World War II World War, 1939-1945 4 Dimout 2 Guerre mondiale, 1939-1945 2 History 2 Massacres 2 Third Service Command, Headquarters 2 more ... 20th Century 1 Aeronautics, Commercial--Law and legislation--United States 1 Airports--Pennsylvania 1 Ambassadors--United States 1 Ambassadors’ spouses 1 Ancient Arabic Order of the Nobles of the Mystic Shrine for North America 1 Armories--Pennsylvania 1 Atrocités 1 Atrocities 1 City council members 1 Cryptographers 1 Cryptographes 1 Cryptographie 1 Cryptography 1 Democratic Party (U.S.) 1 Diplomatic and consular service, American 1 Ethnic relations 1 Female 1 Foreign Relations--United States--Europe--1935-1944 1 Foreign policy 1 Germany 1 Governments in exile 1 HISTORY 1 Histoire 1 Holocaust 1 Holocaust, Jewish (1939-1945) 1 Holocauste, 1939-1945 1 Intelligence & Espionage 1 International criminal law 1 Jews 1 Judenvernichtung 1 Katyn Massacre, Katynʹ, Russia, 1940 1 Massacre de Katyn, Russie, 1940 1 less ...