Red Army units parade across Red Square on May 1. On the podium of the Mausoleum: KE Voroshilov, AM Gorky, GK Ordzhonikidze, VM Molotov, IV Stalin, MI Kalinin, are columns of workers. Members of the "Union of Militant Atheists" at a mobile agronomic anti-religious exhibition speak to collective farmers, demonstrate exhibits. The machine operators of the best tractor brigade of the Ataman MTS in the cabs of the tractors during plowing, carry out routine repairs, pour fuel into the engine. Collective farmers of the Prozhektor collective farm listen to the foreman before sowing, harness the horses, pour grain into the seeders, the foreman measures the area under crops.