Whakakiia te rerenga e whai ake nei: I te 17 o Mahuru 1939, whai muri i te whakaekenga a Tiamana ki te hauauru o Poland i runga i te kawa ngaro o te Molotov-Ribbentrop Pact, i whakaekehia e nga ope Soviet te rawhiti o Poland. I te mea ko te nuinga o te ope taua o Polani i whakaekehia ki te hauauru e whawhai ana ki a Tiamana Nazi, ka tutaki te ope Whero ki te aukati iti ana ka tere haere o raatau ope ki te hauauru, ka whakaeke i te rohe o Voivodeship me te ngawari. I tutaki rātau ki ngā Tiamana whakaekenga i te Raina o Curzon, ā, i mau
he tiriti wikitoria tahi.