1syuzh. - USA. State of New Jersey. city of Paterson. Demonstration of workers. The police break up the demonstration. 2syuzh. - Kuznetsk Metallurgical Combine: construction of the first stage, Red Army soldiers, pioneers in construction, blast furnaces, railway -d. branch. 3syuzh. - Saratov Combine Harvester Plant: building, territory. The orderlies disinfect the barracks of the plant, the doctor examines the worker, the nurse gives the vaccine. Workers in the diet canteen. Clubhouse. Cinema bookmark. New houses in the workers' village. Life of working families. 4syuzh. - Moscow. Meeting of foreign workers' delegations at the Belorussky railway station. Members of the German and Austrian delegations leave the station building. Meeting. Speeches by speakers.