Many references to the influence of Nietzsche in the pre-WWI socialist movement in the USA, and on intellectuals in the SP such as Jack London, Walter Lippmanm, Randolph Bourne alas, and William English Walling, in, "Left Out: Pragmatism, Exceptionalism, and the Poverty of American Marxism, 1890-1922, " by Brian Lloyd. THE PHILOSOPHY OF JACK LONDON ... Friedrich Nietzsche (1844 - 1900), German philosopher. One of Jack and Charmian London's favorite books was Nietzsche's Thus Spoke Zarathusa. ... http://www.sunsite.berkeley.edu/London/Essays/philosophy.html
Brian Lloyd in the footnotes cites a RCP writer, btw, Raymond Lotta, " America in Decline: An Analysis of Developments Towards War and Revolution in the US and Worldwide," from 1984. First time I've ever seen an academic cite a RCP'er. -- Michael Pugliese