In his article, The Victory of the Counter-Revolution in Vienna, Neue Rheinische Zeitung, No. 136, 7 November 1848, Karl Marx wrote: “… there is only one means to shorten, simplify and concentrate the murderous death throes of the old society and the bloody birth pangs of the new, only one means – revolutionary terrorism
https://en.wikipedia.org/wiki/Revolutionary_terror
The order to murder the Tsar and his family actually came from New York. Lenin had hardly any say in the matter. The Bolsheviks had been forced to flee from Yekaterinburg in such haste that they had no time to destroy all the telegraph strips. Those strips were later found in the telegraph house. Nikolai Sokolov [author of a detailed investigation carried out in 1919 under the authority of "White" (anti-Communist) leader Alexander Kolchak] took care of them but could not decipher the telegrams. This was done only in 1922 by a group of experts in Paris. Sokolov then discovered that the strips were extremely revealing, since they dealt with the murder of the Tsar and his family.
The chairman of the Central Executive Committee, Yakov Sverdlov, sent a message to Yakov Yurovsky where he relayed that after he had told Jacob Schiff in New York about the approach of the White army, he had received orders from Schiff to liquidate the Tsar and his entire family at once. This order was delivered to Sverdlov by the American Representation, which then lay in the town of Vologda.
"Under The Sign Of The Scorpion" by Jyri Lina.
http://jyrilina.com/english/under-the-sign-of-the-scorpion-the-rise-and-fall-of-the-soviet-empire/
like so...the SOROS of his day