Matteo Liberatore
Matteo Liberatore , SJ (born at Salerno , Italy, 14 August 1810; died at Rome, 18 October 1892) was an Italian Jesuit philosopher, theologian, and writer. He helped popularize the Jesuit periodical Civiltà Cattolica in close collaboration with the papacy in the last half of the 19th century and was the primary author of the 1891 encyclical , Rerum novarum .
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