Leader of the Russian Revolution (5)
I believe the answer is:
lenin
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">leader of the russian revolution</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for lenin that I've seen before include "First Soviet leader" , "Head of the Communist state after the fall of the Tsar" , "V. I. -, Soviet politician and revolutionary" , "First premier of the Soviet Union, d. 1924" , "Revolutionary leader" .)