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First Dogmatic Constitution on the Church of Christ.
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Satis Cognitum ~ On the Unity of the Church
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Humanum Genus ~ Freemasonry
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Concerning New Opinions, Virtue, Nature and Grace, With Regard to Americanism ~ Testem Benevolentiae Nostrae
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E Supremi ~ Restoration of All Things in Christ
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On Religious Unity – Mortalium Animos
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Quod Apostolici Muneris ~ Socialism, Communism, Nihilism
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Syllabus Condemning the Errors of the Modernists – Lamentabili Sane
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On the Rosary
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On Atheistic Communism – Divini Redemptoris
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Mirari Vos
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Traditi Humilitati
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Cum Ex Apostolatus Officio – The Apostolic Constitution
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On the Nature of Human Liberty – Libertas Praestantissimum
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On the Mystical Body of Christ – Mystici Corporis Christi
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Humani Generis Redemptionem – On Preaching the Word of God
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On Liberalism and Religious Indifferentism
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On Christian Marriage – Casti Connubii
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Praestantia Scripturae – On the Bible Against the Modernists
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The Oath Against Modernism
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Pascendi Dominici Gregis – On The Doctrine Of The Modernists
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Acerbo Nimis – On Teaching Christian Doctrine
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Miranda Prorsus- On The Communications Field: Motion Pictures, Radio, Television
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The Syllabus of Errors by Pius IX
