At least until the issue arises again. Over to Alex Mercouris:
… I do not agree that the two big revolutionary parties in tsarist Russia, the Socialist Revolutionaries and the Social Democrats were under Jewish ideological influence. I do not know what “Jewish ideology” is. Anyway the Socialist Revolutionaries had their origins in the far left Russian terrorist groups and movements of the 1860s and 1870s such as the People’s Will which were emphatically Russian and not Jewish (a disproportionate number of their members were the children of Orthodox priests). As for the Social Democrats the influence here was German not Jewish and the first important Russian Marxist and the founder of the Russian Social Democrats, Georgy Plekhanov, was emphatically a Russian not a Jew.
There was a disproportionately large number of Jews amongst the senior leaders of the Russian Social Democrats (less so amongst the Socialist Revolutionaries), a fact by the way that strongly refutes the view of widespread anti semitism amongst the Russian lower classes, but the Social Democrats were never a Jewish dominated party and as is well know the Jewish socialist party in tsarist Russia known as the Jewish Bund was refused admission into the Social Democrats when it insisted on maintaining its independent organisation and identity.