"To prevent the starving peasants from fleeing to the towns an internal passport system was introduced and unauthorized change of residence was made punishable with imprisonment. Peasants were not allowed passports at all, and were therefore tied to the soil as in the worst days of feudal serfdom: this state of things was not altered until the 1970s. The concentration camps filled with new hordes of prisoners sentenced to hard labour. The object of destroying the peasants’ independence and herding them into collective farms was to create a population of slaves, the benefit of whose labour would accrue to industry. The immediate effect was to reduce Soviet agriculture to a state of decline from which it has not yet recovered, despite innumerable measures of reorganization and reform. At the time of Stalin’s death, almost a quarter of a century after mass collectivization was initiated, the output of grain per head of population was still below the 1913 level; yet throughout this period, despite misery and starvation, large quantities of farm produce were exported all over the world for the sake of Soviet industry. The terror and oppression of those years cannot be expressed merely by the figures for loss of human life, enormous as these are; perhaps the most vivid picture of what collectivization meant is in Vasily Grossman’s posthumous novel Forever Flowing. (pg. 39)"