Oswald Arnold Gottfried Spengler was a German polymath whose areas of interest included history, philosophy, mathematics, science, and art, as well as their relation to his organic theory of history.
Francis Parker Yockey was an American fascist writer best known for his neo-Spenglerian book Imperium: The Philosophy of History and Politics, published in 1948 under the pen name Ulick Varange, which
Oswald Spengler
…Spengler influenced other academics, including historians Arnold J. Toynbee, Carroll Quigley, and Samuel P. Huntington. Others include fascist ideologues Francis Parker Yockey and Oswald Mosley. John Calvert observed that Spengler's criticism of Western civilisation remains popular among Islamists. Der metaphysische Grundgedanke…