# 1951 Polish–Soviet territorial exchange

> largest peaceful territorial exchange in history

**Wikidata**: [Q1571892](https://www.wikidata.org/wiki/Q1571892)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/1951_Polish–Soviet_territorial_exchange)  
**Source**: https://4ort.xyz/entity/1951-polish-soviet-territorial-exchange


## References

1. Freebase Data Dumps. 2013