The German-Polish War were a series of struggles between the two European Nations, Germanyball/Holy Roman Empireball and Polandball/Duchy of Polandball.
History
In the year 1002, The Holy Roman Empireball declared war on the Duchy of Polandball, They fought and fought for 16 years straight and ended up so exhausted that they signed a Peace Treaty (Peace of Bautzen) and told the 3 little balls to choose their parents. Lusatiaball and Upper Lusatiaball chose Polandball and chose Holy Roman Empireball.