<prompt> Translate the following text to EnglishChama cha Socialists kilishinda uchaguzi lakini kiligawanyika kwa sababu ya kuunga mkono mapinduzi ya Urusi, na hivyo kuanzisha chama cha Kikomunisti cha Italia mwaka 1921.  <response>: The Socialists won the elections but split over support for the Russian Revolution, leading to the formation in 1921 of the Italian Communist Party. 