were not the the greatest of all horrors, as if the praise of human slaughter in a Socialist periodical were not mental Cossackdom in its very essence.
But the horrors of imperialist bestiality in Europe have had another effect, that has brought to the, "civilized world" no horror-stricken eyes, no agonized heart. It is the mass destruction of the European proletariat. Never has a war killed off whole nations; never, within the past century, has it swept over all of the great and established lands of civilized Europe. Millions of human lives were destroyed in the Vosges, in the Ardennes, in Belgium, in Poland, in the Carpathians and on the Save; millions have been hopelessly crippled. But nine-tenths of these millions come from the ranks of the working class of the cities and the arms. It is our strength, our hope that was mowed down there, day after day, before the scythe of death. They were the best, the most intelligent, the most thoroughly schooled forces of international socialism, the bearers of the holiest traditions, of the highest heroism, the modern labor movement, the vanguard of the whole world proletariat, the workers of England, France, Belgium, Germany and Russia who are being gagged and butchered in masses. Only from Europe, only from the oldest capitalist nations, when the hour is ripe, can the signal come for the social revolution that will free the nations. Only the English, the French, the Belgian, the German, the Russian, the Italian workers, together, can lead the army of the exploited and oppressed. And when the time comes they alone can call capitalism to account for centuries of crime committed against primitive peoples; they alone can avenge its work of destruction over a whole world. But for the advance and victory of Socialism we need a strong, educated, ready proletariat, masses whose strength lies in knowledge as well as in numbers. And these very masses are being decimated all over the world. The flower of our youthful strength, hundreds of thousands whose socialist education in England, in France, in Belgium, in Germany and in Russia was
