Construction of the Svirskaya hydroelectric power station in the Leningrad region, a meeting of builders. New Tuapse oil waste processing plant, equipment installation. The village of the commune "Pogranichnik" in the Far Eastern Territory, the communards take care of animals and poultry; a column of demonstrators in the village on the day of collectivization, collective plowing of the land. China. Peasants plow the land on oxen with a plow, sow by hand, women and children near poor huts. Old and new districts of the city of Orekhovo-Zuevo in the Moscow region, buildings - a pharmacy, a dispensary, a canteen, a nursery, buses with passengers travel around the city. Moscow. School number 41 in the Zamoskvoretsky district, schoolchildren in classrooms, in the laboratory, in the canteen, in the workshop.