Earlier quoted context omitted.
The appalling behavior of the Red Army and of the USSR in general at the time is briefly covered in the Wikipedia entry. Churchill in particular seems to have tried very hard to do the right thing.
>Churchill in particular seems to have tried very hard to do the right thing. I'm not saying what's right and what's wrong but your sentence made me think of the age old quote "history is written by the victors".
The Soviets, on the other hand, had a desire for Polish territory.