<prompt> Pedzisa mutsara unotevera: Ukama pakati pePCI neSoviet Union hwakaparara zvishoma nezvishoma sezvo bato racho rakabva pakuteerera kweSoviet neMarxist-Leninist orthodoxy muma1970 nema1980 uye rakatendeukira kuEurocommunism neSocialist International. PCI yakatsvaka kubatana nemapato eSocialist neChristian Democracy Historic Compromise. Zvisinei, mutungamiri webato reChristian Democrat Aldo Moro  <response>: kubiwa nokuurawa kwakaitwa neRed Brigades muna May 1978 kwakagumisa tariro ipi neipi yokuwirirana kwakadaro. Chibvumirano chacho chakanga chasiyiwa zvikurukuru somutemo wePCI muna 1981. Proletarian Unity Party yakabatanidzwa muPCI muna 1984. 