Why did the Allied war effort in the east collapse in 1917?

Question

Quizplus · Accepted Answer

The collapse of the Allied war effort in the east in 1917 was largely attributed to the events in Russia, where the czar was forced to abdicate due to growing discontent among the Russian people. This led to a power vacuum in the Russian government and military, which contributed to the disintegration of their war effort and allowed the Germans to make significant gains on the eastern front.

Why Did the Allied War Effort in the East Collapse