Dee ihe na-aga n'ihu na paragraf a - PCI karịsịa nọ na-emepe usoro nke onwe ya site na Moscow ruo ọtụtụ afọ tupu nke ahụ egosila na 1968, mgbe ndị otu ahụ jụrụ ịkwado mwakpo Soviet nke Prague. Na 1975, PCI na PCE kwupụtara nkwupụta banyere "mmegharị ahụ na-aga n'ihu na mmekọrịta ọha na eze" nke a ga-eme na "udo na nnwere onwe". N'afọ 1976, onye ndu PCI bụ Enrico Berlinguer ekwuola maka "usoro ọtụtụ" ("sistema pluralistico" nke onye ntụgharị okwu sụgharịrị dị ka "usoro ọtụtụ") na Moscow na n'ihu ndị nnọchi anya ndị Kọmunist 5,000 kọwara ebumnuche PCI iji wuo "ọha mmadụ nke anyị kwenyere na ọ dị mkpa na ọ ga-ekwe omume naanị n'Ịtali". Nkwekọrịta akụkọ ihe mere eme ("compromesso storico") ya na Christian Democracy, kwụsịrị site na ịtọrọ na igbu Aldo Moro
n'afọ 1978, bụ ihe si na ya pụta.