Stalin
Tsar Nicholas II was the leader of Tsarist Russia in World War 1.
Vladimir Lenin is the revolutionary leader who took over Russia in World War 1.
Stalin .
The Russian leader during World War 2 was Joseph Vissarionovich Stalin.
Vladimir Lenin was leader of the radical socialists who took over Russia in World War 1.
The most powerful leader in Russia during World War I was Nicholas II. In addition, Nicholas Nikolaevich and Aleksei Brusilov were leaders during WW1.
== == Ukraine was not independent during WW2, therefore it did not have a leader. It was a part of Russia
Josef Stalin, a dictator
Joseph stalin
Vladimir Lenin is the leader who wanted to get Russia out of World War 1.
The army of Russia was called the red army during world war two. and the leader of Russia at the time was their dictator Joseph Stalin
Vladimir Lenin took Russia out of World War 1.