During Stalin's rule, which policy aimed to bring about high levels of agricultural productivity?

The policy that aimed to bring about high levels of agricultural productivity during Stalin's rule was collectivization. This initiative involved consolidating individual peasant farms into large, state-controlled collective farms. The primary objective was to increase agricultural output to feed the growing urban workforce and support rapid industrialization efforts.

Collectivization was designed to eliminate the kulak class, considered wealthier peasants, and to promote state control over agriculture. By consolidating small farms into larger units, the government aimed to streamline production processes, implement modern farming methods, and make better use of agricultural resources. This policy was critical in Stalin's broader economic strategy, as increased agricultural productivity was deemed essential for supporting industry and fulfilling the goals of the Five-Year Plans.

In contrast, decentralization and privatization typically involve the distribution of power and the return of ownership to individuals, which contradicts the collectivization approach. Industrialization, while closely related to the objectives of collectivization, focuses on the growth of industry rather than agricultural efficiency itself. Thus, collectivization stands out as the specific policy aimed at enhancing agricultural productivity directly during this period.