Lenin ended Russia's involvement in World War I by entering the Treaty of Brest-Litovsk with Germany and the other Central Powers in 1918.
Lenin had been exiled from Russia for fomenting unrest with the Czar. He was living in Switzerland during most of the war. The Germans helped him get back home, through "The Finland Station". This worked out for Germany in WWI, because the October 1917 Revolution which Lenin led resulted in Russian withdrawal from the war, but it came back to bite them in WWII, when the Russians overran eastern Germany and stayed there for more than forty years.
Lenin entered into the Treaty of Brest-Litovvsk when he pulled Russia out of World War 1.
Lenin agreed to the Treaty of Brest-Litovsk to end Russia's involvement in World War 1.
This probably refers to the Treaty of Brest-Litovsk, a rather humiliating treaty, to which Lenin had to agree in order to end Russia's involvement in World War I with Germany.
he did a lot while in power he was more for the people if you read the book animal farm it says a lot of the whole world war I about the involvement of Lenin, Trotsky, and Stalin
When Vladimir Lenin overthrew Russia's Provisional Government, he entered into the Treaty of Brest-Litovsk ending Russia's involvement in World War 1.