Why did the Interwar Era prompt what analysts called the Age of Extremes? Use the following sources to answer this question.
Nolan, Mary. The Transatlantic Century Europe and America, 1890–2010. New Approaches to European History. New York: Cambridge University Press, 2012. Ch. 4, pp. 104-131.
Lindemann, Albert S. A History of Modern Europe: From 1815 to the Present. Hoboken, UK: John Wiley & Sons, Incorporated, 2013. Ch. 19, 20, 21, pp. 267-321.
Welch, David. Modern European History 1871-2000: A Documentary Reader. (London, UK: Taylor & Francis Group, 1999). Ch. 8, pp. 110-120.