Rerum novarum, or Rights and Duties of Capital and Labor, is an encyclical issued by Pope Leo XIII on 15 May 1891. It is an open letter, passed to all Catholic patriarchs, primates, archbishops and bishops, that addressed the condition of the... Wikipedia
Originally published: May 15, 1891
Author: Pope Leo XIII
Number: 37 of 85 of the pontificate
Subject: On capital and labor
Text: In Latin; In English