[RayChuang88]

It was said that the Soviet Union in the forced collectivization of agriculture between 1928 and 1934, they may have killed 14 million people from deliberate famine, mass shootings and forced exile. Aleksandr Solzhenitsyn's estimate of 100 million dead from the effects of mass shootings, labor camps, forced exile, deliberate famine, ill-advised economic policies and the policies of fighting the Germans in World War II from 1917 onward may not be far from the truth.

[Cossak]

USSR’s populace in 1922 was 150 millions, so after murdering 100+ millions became unpopulated frozen desert.