Tampering with one of the most intimate facets of human existence -- religiious faith -- is despicable and heartless ,and it saddens me toi think that Poles could have destroyed anyone's churches.
Why should you expect Poles to be different to any other nation? They aren't and every other nation has done, in living memory, things which are as bad as that.
But I believe many in Poland felt shortchanegd by Versailles.
Er, what did Versailles have to say about the eastern borders of Poland? Nothing, that's what.
Where was it written that Russia -- tsarist or Soviet -- can be a multinational state, but Poland cannot?,
Interbellum Poland was one. It just didn't work out very well as one (which is one reason for the post-war ethnic cleansing by, against and in favour of Poles).
Is that "obsession" exclusively limited to Jewish history in Poland?
Yes, that's why I just spent a couple of days looking at the Molotov line in Przemysl.