Rubuta ci gaba don wannan sakin layi - Hukumomin kwaminisanci na Poland sun fara korar 'yan gudun hijirar a Poland tun kafin taron Potsdam (da' yan gudun hijirar daji "daga Yuni zuwa tsakiyar Yuli 1945, lokacin da sojojin Poland da 'yan bindiga suka kori kusan dukkanin mutane daga yankunan da ke gabashin gabashin Oder-Neisse line), don tabbatar da kafa Poland ta kabilanci. Kimanin kashi 1% (100,000) na fararen hula na Jamus a gabashin layin Oder-Neisse sun mutu a yaƙe-yaƙe kafin mika wuya a watan Mayu 1945
, kuma bayan haka wasu 'yan Jamus 200,000 a Poland sun yi aiki a matsayin aikin tilas kafin a kore su. Yawancin Jamusawa sun mutu a sansanonin aiki kamar sansanin aikin Zgoda da sansanin Potulice. Daga cikin waɗannan Jamusawa waɗanda suka kasance a cikin sabbin iyakokin Poland, da yawa daga baya sun zaɓi yin ƙaura zuwa Jamus bayan yaƙin.