Future first-Prime Minister of Israel David ben Gurion, addresses the 19th Zionist Congress
All hell broke lose at the 19th Zionist Congress in Lucerne, Switzerland, when a "Heil, Hitler" shout was made after the Congress voted that they would not even allow any discussion of the 1933 pact that had been signed by the Zionists and Nazis known as the Haavara (Transfer) agreement. Zionists still do not like talking about their collaborations with the Nazis to this today.