Meanwhile there had already begun one of those great migratory movements of the Jews which have diversified history for two thousand years and which are almost always the prelude to each new disturbance in the equilibrium of the Jews and each new resuscitation of the Jewish problem in its most acute form.
The great reservoir of the Jewish race was, of course, that country of Poland which had so nobly succoured the Jews during the persecutions of the late Middle Ages. Poland had made itself an asylum for all the Jews who cared to go to it, and was now, after the infamous partition inaugurated by Prussia, still the home of something like half the Jews of the world. The hatred of the Jews entertained by all classes of Russians, the persecutions they suffered from the fact that Russia, since the partition, governed that part of Poland where they were most numerous, started the new exodus. The movement was a westerly one, mainly to the United States, but there also arose in connection with it a novel growth of great ghettoes in the English industrial towns, more particularly in London, while New York was slowly transformed from a city as free of Jewish population as London and Paris had been in the past, to one in which a good third or more of its inhabitants became either entirely Jewish or partly Jewish.
This vast immigration, which was in full swing just before the outbreak of the great war, and which was adding so active a leaven to the increasing ferment, which had even planted the beginnings of a ghetto in Paris and which was affecting the whole of the West, was supplemented by one more factor of the first importance.
Modern capitalism, by which the Jew had so largely benefited, but which he did not originate and in which prominent, though few, Jewish names, were so immixed, had for its counterpart and reaction the socialist movement. This, again, the Jews did not originate, nor at first direct; but it rapidly fell more and more under their control. The family of