""Prussianism and Pacifism: The Two Wilhelms Between the Revolutions of 1848 and 1918"" is a historical book written by Poultney Bigelow. The book provides a detailed analysis of the political and social developments in Germany during the reigns of two German emperors, Wilhelm I and Wilhelm II, from the period of 1848 to 1918. The author explores the contrasting ideologies of Prussianism and Pacifism, which emerged during this period, and how they...