People are blaming Hamas but do they realise?

the Palestinians have been occupied and oppressed for 60 years with no right of travel, families separated for years, farmers unable to farm their land as they are on the wrong side of that wall,homes bulldozed down to make room for Israeli ones. imprisoned in Gaze unable to come in or leave and persecuted from dawn to dusk. Hamas were voted in to get their civil rights back again after 60 long years. Can this be wrong ?Have these Jews forgotten their own persecution in the last world war.? Now Hamas are reminding them of all these facts.