# Rerum Novarum

> encyclical issued by Pope Leo XIII on May 15, 1891

**Wikidata**: [Q335987](https://www.wikidata.org/wiki/Q335987)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Rerum_novarum)  
**Source**: https://4ort.xyz/entity/rerum-novarum


## References

1. [Source](https://fr.wikisource.org/wiki/Livre:L%C3%A9on_XIII_-_Encyclique_Rerum_Novarum,_Sur_la_condition_des_ouvriers_-_1920.djvu)
2. Freebase Data Dumps. 2013