Question

what was a cause of the russian revolution?
a large, restless middle class
an autocratic monarchy
victories on the battlefield in world war i
a powerful legislature

Explanation:

The Russian Revolution was spurred by the autocratic rule of the monarchy. The Tsarist regime's lack of political reform and its oppressive nature led to widespread discontent among the populace. A large, restless middle - class was not the main cause. Russian losses in World War I, not victories, contributed to the revolution. The legislature was not powerful under the Tsarist regime.

Answer:

B. an autocratic monarchy