Belloc’s historical insight passes the pragmatic test time and again. Another example of history rendered intelligible when seen in the light of the traditions of Christendom was Belloc’s very early penetration of the essential foreignness of Prussia to the family of nations that constitute Europe. Prussia, the legitimate child of the Reformation, arose and developed apart from the older European Unity. Of her very nature she opposed that unity, and refused to be bound by the morality common to Christian nations and men. Frederick the Great’s rape of Silesia, the work of Bismarck, the over-all meaning of the First Reich and of World War I make sense only within the context of Belloc’s discussion of the problem. When all England and the United States as well were singing the praises of the Nordic man and the superiority of the blond beast of the north, Belloc knew what Prussia really meant: a gun pointed at the heart of the West. The resurrection of Prussianism under Hitler confirmed bitterly the prophetic insight of Belloc, who had been warning England for over forty years about the intentions of North Germany. Belloc knew where Prussia stood in the light of the unity of Christendom. She was beyond the pale. It is largely due to the Bellocian polemic that the old-fashioned Whig history, although still taught as a matter of course almost everywhere, is no longer the accepted dogma of serious historical scholarship. Historians today can labour at their profession without the fear that their work will be branded as partisan, as is the work of the man who cleared the field for them. Belloc’s historical technique suffered from one self-imposed liability. He worked within a tradition, and thereby defined himself. But his strength lay in his very limitation. The Bellocian philosophy of history can operate only within some one well-defined civilization. The effectiveness of his method depends on the historian’s entering profoundly into the spirit of a culture, and on assuming to himself the religious and social beliefs and values of the society in question. Without his Catholicism, or without at least a deep sympathy for the religion that made Christendom, Belloc’s historical method cannot be made to function realistically. It is of no use, for example, to a man who would work toward an historical understanding of global history. World history must be seen, to the Bellocian, as something outside of the European Unity, as something foreign, threatening that unity, or as penetrated by it. To enter into a diversity of religious and cultural traditions in order to grasp the complete picture of world history _from within_ is a psychological impossibility. A man would break down under the strain, because he cannot take to himself traditions that are mutually contradictory. He cannot be that which he rejects.