In my book, Bieganski, the Brute Polak Stereotype, I argue that Poland has become a metonym for the Holocaust. A metonym is a word that has become so related to another concept in the popular mind that it stands in for that concept in speech. For example, "Capitol hill" is a metonym for the US Congress. Another metonym would be "suits" for company executives, as in "We have to see what the suits think." This is because businessmen wear suits.
Christians United for Israel is hosting a "Poland Never Again Tour" Yes that really is the name of the tour. Christians United for Israel thus grotesquely distorts history and gratuitously insults all Poles. Christians United for Israel utterly conflates Poland and the Holocaust. The Holocaust must never happen again, and Poland must be erased. Please contact this organization and request that they change the name of their tour. Thanks to Jerzy for sending this in.