# Second All-Union Congress of Soviets
**Wikidata**: [Q4041044](https://www.wikidata.org/wiki/Q4041044)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Second_All-Union_Congress_of_Soviets)  
**Source**: https://4ort.xyz/entity/second-all-union-congress-of-soviets