Tuhia he tomokanga mō tēnei wāhanga - I te 17 o Hepetema 1939, whai muri i te whakaekenga a Tiamana ki te uru o Poland i runga i te kawa ngaro o te Molotov-Ribbentrop Pact, ka whakaekehia e ngā 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 whakaeke i te Raina o Curzon, ā, i tū rātau i tētahi hākari wikitōria tahi
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