Two questions that I have long wondered about: 1. what happened to the Jews who already had German nationality after the Nürnberg Laws of 1935? and 2. how many documents both in Germany and also the occupied countries survived after the bombings and fighting of the Nazis, British and Americans? Even in 1940 both sides had already started bombing non-military buildings. Certainly some city buildings must have been destroyed either on purpose or by accident.