1939 to 1945: A War of Madness – Commemoration and Reflection https://www.wien.gv.at/english/history/commemoration/world-war2.html
On 1 September 1939 a war was started which was to end in August 1945 with atomic bombs being dropped on the Japanese cities of Hiroshima and Nagasaki.
the cession of German territories in the East and in particular of the city of Danzig