On the 1st of September, Nazi Germany invaded Poland, with the USSR following it on the 17th of September. Hitler was mad about Germany cut in half, to give Poland access to the sea in the Versai treaty. The Danzig corridor. Created in 1919 , has split Germany into 2.
Hitler decides to launch his attack on Polish soil on the 1st of September, 5:35AM.
The First cannon shot on this war- is over Danzig.
On the 6th of October, The Nazi share of Poland, falls into the Nazis.