 Nyorera kuenderera kweiyi ndima - Nhoroondo, Gliwice yaive nemarudzi akasiyana siyana, pakutanga yaigarwa nemaPoland, gare gare yaive nevazhinji veGerman semhedzisiro yekoloni yeGerman, iine vashoma vePoland vashoma. MuUpper Silesian Plebiscite muna 1921, 78.9 muzana yevavhoti vakasarudza Germany kunyange zvakadaro 15.1 muzana yevhoti muGliwice yakaiswa nevasiri vagari, avo vanofungidzirwa kuvhota zvakanyanya kuGerman mudunhu rese. Zvisinei, muna 1945 vazhinji vavaGermany vakadzingwa kana kutiza ivo vamene, uye guta rakazadzwazve navaPoland, zvikurukuru vakadzingwa muPoland yekare yokuMabvazuva, rakabatanidzwa neSoviet Union. Vakawanda vevagari vatsva ava vakanga vari vadzidzi vepaLwów Polytechnic avo vakatanga Silesian University of Technology. 