because there counrry had a revolution
in 1917
MY TEACHER TOLD ME THAT DURING WW1 RUSSIA WAS STARVING THEY WERE LOSING MONEY ALSO WENT INTO A BIG DEPRESSION WICH MADE THEM DROP OUT THE WAR
Russia joined world war 1 in 1914
World War 1 left Russia's economy in complete devastation. By the end of the war Russia had 8,000,000,000 rubles of debt.
Vladimir Lenin took Russia out of World War 1.
no russia was in world war 1 they had a big army and stuff but they were not great so they basicaly pulled out of the war early on.
The Bolshevik Revolution was the event that led to Russia's early exit from World War 1. It was a costly war for Russia.
Vladimir Lenin is the leader who wanted to get Russia out of World War 1.
It wasn't involved in the war.
Russia
'Russia' was too busy to involve US into a World War I as there was a revolution in Russia at that time.
Tsar Nicholas II was the leader of Tsarist Russia in World War 1.