By 1917, most Russians had lost faith in the leadership ability of the czarist regime. Government corruption was rampant, the Russian economy remained backward and Czar Nicholas II had repeatedly dissolved the Dumas, the Russian parliamentary groups established to placate the masses after the Revolution of 1905, each time they opposed his will. But the immediate cause of the February Revolution—the first phase of the more sweeping Russian Revolution of 1917—was Russia’s disastrous involvement in World War I.
For these reasons, the answer is B, the February Revolution was demolished and Russia eventually had to leave the war because they had this revolution but this was not the case with the October Revolution.
Hope this helps, God bless, and have a great day!
Brainliest is always appreciated :)
