Delegates of the VI All-Union Congress of Soviets get off the bus, enter the building, register, play chess in the hostel, enter the Bolshoi Theater. Arriving at the congress: MI Kalinin, VM Molotov, SM Budyonny. Middle Volga region. The work of the new power plant in the Luninsky district: the station building, equipment, an engineer at the instruments, power transmission poles on a village street. Collective farmers of the Krasny Gigant collective farm are repairing agricultural implements before the sowing campaign, making snow retention in the fields. Individual farmers of the Lavsky District of the Central Black Earth District submit applications for joining a collective farm, hand over livestock to a collective farm.