Johann Plenge
Professor Plenge was regarded a great authority on Karl Marx , and "his work "Marx und Hegel" marks the beginning of the modern Hegel-renaissance among Marxist scholars . " Later his socialist views became very nationalistic , and he is regarded one of the most important intellectual forebears of National Socialism ( Nazism ) . 
<triplet> Karl Marx <subj> Hegel <obj> influenced by