Who was this German intellectual who had such an immense international impact on the history of thought and policy? Born in Trier in 1818 ,he enrolled at the University of Bonn at 17 to study law where he came under the influence of the radical Hegelian philosophy.He continued to study art,history,and philosophy in Berlin and received his PhD in Jena in 1841. In the same year, hemarried and went to Paris;in1843 he met the son of a manufacturer