""Document Relatif Au Patriarcat Moscovite, 1589"" is a historical book written by Augustin Galitzin in 1857. The book is a detailed account of the establishment of the Patriarchate of Moscow in 1589, which was a significant event in the history of the Russian Orthodox Church. The author has provided a comprehensive analysis of the document that was issued by Tsar Feodor I of Russia, which officially recognized the Patriarchate of Moscow. The book...