How did the Russian revolution impact world war 1

The Russian Revolution had the effect of putting an end to the major arena of fighting on the Eastern Front in World War I. It temporarily helped the Germans by freeing up troops, but this advantage did not do the Germans much good. Therefore, the revolution did not really end up making much of a difference in the outcome of the war.

Explanation:

lincoln won 212 electoral votes to mcclellan's 21 votes, and lincoln beat mcclellan. is the main reason lincoln won in 1864.

this isn't a question and if you're going to list things be kind and use commas.