The book titled ""The Papacy and Modern Times: A Political Sketch 1303 to 1870"" written by William Barry is a comprehensive study of the role of the Papacy in shaping the political landscape of Europe from the early 14th century until the late 19th century. The book covers a wide range of topics including the rise of the Papacy as a political power, its struggles with secular rulers, the impact of the Reformation, the Counter-Reformation, and the...