 It also evolved to antisemitism after the Dreyfus affair (1894).Modern national populism—what Pierro Ignazi called "post-industrial parties"—emerged in the 1970s, in a dynamic sustained by voters' rejection of the welfare state and of the tax system, both deemed "confiscatory"; the rise of xenophobia against the backdrop of immigration which, because originating from outside Europe, was considered to be of a new kind; and finally, the end of the prosperity that had reigned since the post–World War II era, symbolized by the oil crisis of 1973.Two precursor parties consequently appeared in the early 1970s