I did not set that the proportion justifies any killing I am just interested in accentuate that for the whole WW II and every result of the hell in first palace responsible is Nazi Germany There was no organized killing like concentrations lagers for civilians with purpose to murder etc at the time of expulsion Also there would not be mob revenges and criminal activity out of government control To clarify even  years after war the government and country organization was very limited Many people were demoralized by war and easily ready to revenge When you take for consideration that every one of fifth Polish citizen was killed you can imagine how many people can be at end of his tether Now I hear some impersonal blames without actual proofs Uncertainly numbers of deaths and uncertain reasons of those Feely it is juggle with numbers and accusations  With accusation you must be very specific I understand and accepted the consideration about what happen but be specific Be very specific and do not forget that first thing must be put first The story is regarding nations rather then individuals In this case you judge Polish people etc versus German people One can picture a hell for innocents and compare it with crime against humanity However imagine how can feel an individual in proportional situation He was attacked bitten almost killed He lost his eye and arm And now his neighbor says the other guy lost his finger and got serious blow into his nose so you are equal  The guy says but I was attacked and I lost his arm and my eye Never mine the neighbor says this is a crime to hit somebody   I know that it is somewhat strange to compare nation to individuals but for member of nation which lost so much is no acceptable to say about subject B arrogantly forgetting about the subject A Simplifying you can not separate result from cause This why I protest Intentional or not the action can be considered as magnification a part of object which is indivisible AS