When did Germany invade Poland? Germany invaded Poland in the free city of Danzig, which started World War II. Source Share This Article
Also on Shenhuifu The Mystery of the Devil’s FootprintsSlavery Abolition Act, 1833Walt Disney Announces $7.4 Billion Purchase of PixarThe Burning of JamestownParis-Rouen 1894: ‘The World’s First Motor Race’