Dee ihe na-aga n'ihu maka paragraf a - Mgbe Agha Worldwa Mbụ gasịrị, Poland nwetaghachiri nnwere onwe ya, na 1920, Sulmin sonyeere Poland, dị ka usoro nke Nkwekọrịta nke Versailles si dị. N'oge Agha Ụwa nke Abụọ (1939<unk>1945) mpaghara ahụ nọ n'okpuru ọchịchị ndị Germany
Ọ dị mma. Ná mmalite March 1945, obere oge tupu Agha Ụwa nke Abụọ akwụsị, ndị agha Red Army weghaara ógbè ahụ. Mgbe agha biri, e weghachiri ya Poland.