Mezue ahịrịokwu na-esonụ: Tupu 1772 mpaghara ahụ bụ akụkụ nke Alaeze Poland, 1772-1919 Prussia na Germany, 1920-1939 Poland, 1939 - March 1945
Ọchịchị ndị Nazi nke Germany. Maka akụkọ ihe mere eme nke mpaghara ahụ, lee "History of Pomerania".