How was Danzig involved in World War 2?
At the end of the first world war, Danzing was taken from German control and made a free city. In 1939 the Danzing city counci was pro Nazi, on the eve of the German invasion of Poland a German war ship arived in Danzing harbor. When the German invasion of Poland started this ship fired on Pro Polish positions in the city. The city, not part of Poland in 1939, was takn by Germany with Poland.