Agriculture wasn't destroyed by the civil war, but the disorganization of the exports destroyed the food industry and reduced the peasants' incomes. Furthermore, prodrazvyorstka and then the natural food tax contributed to growing discontent. In 1920–1924 there was a number of anti-communistic riots in rural areas, with up to 40,000 people involved. Both old Whites (Cossacks) and old "Reds" partisans, who earlier fought against Kolchak, the marginals, who were the major force of the Communists, took part in the riots. According to a survey of 1927 in Irkutsk Oblast, the peasants openly said they'd participate in anti-Soviet rebel and hoped for the foreign help. It should also be noticed that the KVZhD builders and workers were declared enemies of the people by a special order of the Soviet authorities.