(1) The victory of the October Revolution in Russia means that Lenin was dissatisfied with the brutal rule and cruel serfdom of the Russian czar, set off the February Revolution and the October Revolution, and liberated the proletariat. This means that the Russian regime changed (transferred) under the special historical background at that time.
(2) After the victory of the October Revolution, China publicized Marxism, which was only an incident, but this incident did not change the semi-colonial and semi-feudal society in China, so it did not meet the purpose.
(3) China has pioneered the road of encircling cities from rural areas, which was decided by the 1927 August 7th meeting. The decision of this meeting was a great turning point in the history of China, which formulated the general policy of resisting the Kuomintang reactionaries, and then established the Jinggangshan base area. This is also in line with "taking the historical conditions at that time as the transfer"
(4) The Revolution of 1911 overthrew the monarchy and established a bourgeois republic. This is just an event, but this event is about the bourgeoisie. The declaration of the producers' party in the title refers to socialism, and you can't choose this either.
I hope you are satisfied with the above answer. Thank you.