Use the passage to answer the question.

what with the political monopoly, the cheka and the red army, all that now existed of the “commune-state” of our dreams was a theoretical myth.
—victor serge, memoirs of a revolutionary based on this quotation, which conclusion can you draw about the author?

a. he was a supporter of the tsar who fought in the white army and was forced to flee russia.

b. he was a member of kerensky's provisional government who later switched sides.

c. he was a devoted bolshevik who strongly supported lenin's policies to create a communist state.

d. he was a marxist who became disillusioned with the repressive policies of the soviet government.