27 Forty years after the appearance of this magnificent summary of Christian social principles, Our Predecessor, Pius XI, published his own encyclical, Quadragesimo Anno . (10)
Source: Mater et Magistra (Vatican.va)
27 Forty years after the appearance of this magnificent summary of Christian social principles, Our Predecessor, Pius XI, published his own encyclical, Quadragesimo Anno . (10)
Source: Mater et Magistra (Vatican.va)