This is USSR / Stalin crimes to humanity:
And these are polls showing what is Russian attitude (under putin regime propaganda) to these war crimes:
45% – crimes of Stalin can be justified, but 3 years before on 2012 only 21 % thought so.
Now 57% – object calling Stalin a criminal.
2010 there where 18 – 19% of Russians who called Stalin’s death as “great leader and scholar loss” now this number has increased to 24%.
Also check out articles:
Majority of Russians Say Stalin Played ‘Positive Role’
http://www.voanews.com/content/reu-poll-finds-majority-of-russians-say-stalin-played-positive-role/2606272.html
Stalin wiped from Soviet Gulag prison museum
http://www.bbc.com/news/world-europe-31711287
Museum Honoring Stalin’s Legacy Set to Open in Russia
http://www.themoscowtimes.com/article.php?id=517314
Did Vladimir Putin call the breakup of the USSR ‘the greatest geopolitical tragedy of the 20th century?’
http://www.politifact.com/punditfact/statements/2014/mar/06/john-bolton/did-vladimir-putin-call-breakup-ussr-greatest-geop/