Please answer this
(26 points)

What was the main cause of the russian revolution? a. the protests against the war with poland b. the tremendous war losses of world war 1 c. the protests against the treaty of brest- litovsk d. the losses dictated by the treaty of versailles

Nationalsim led to major conflicts following world war1 especially when

Which country was the last to join the allied powers? o great britain o france o united states o china