Primrose in response to your post on the 11/03/18 @ 19:16. Therefore pardon me for not reproducing that text but I do not want this post to turn into a blog, and we would not want that would we (LOL)
in regard your main point you state that Jeremy Corbyn only talked to persons in the IRA, Hamas etc because he shared their views. In that I would have to respond, should that be the case then John Major and and Tony Blair began talks with the IRA because they shared the views and ambitions of that organisation, which clearly would be a nonsense.
In the above, Jeremy Corbyn in common with all who have followed him, talked to those organisations to bring about peace.
In regard to Hamas that organisation has held great influence in Gaza since many Palestinians arrived there (others where already there) following their losses on the creation of Israel.
It matters little who has held "official power" over the years, Hamas has always been the voice of the voice of the Palestinians, whether any nation has liked that or not, so those are the people that Corbyn choose to speak to. In that I would suggest that should a peace settlement in the Middle East ever come about, Hamas will play a leading role in making that settlement.
In regard to which previous Soviet Block countries got " fast track" to EU membership, then those who are members now would seem to be appropriate, Poland, Slovakia, Czech state etc. Should the EU have been so cooperative in regard to Russia then as I stated previously, we may have had a far different Russia than we have now.