Ramba uchinyora ndima iyi - Panguva yokuparadzaniswa kwokupedzisira (1054) chikamu chikuru chokumaodzanyemba kweItaly chakanga chichiri pasi pokutonga kweByzantium uye chakarongwa seCatepanate yeItaly. Kwemazana emakore, upenyu hwechechi munharaunda dzeByzantium dzeItaly hwakanga huchikura pasi pesimba rakapetwa rengano dzechiLatin nedzeByzantium. Mukati mezana ramakore rechi 11, machechi echiLatin muByzantine Italy akanga achiri kusashandisa Tsika yeNicaea (Filioque) uye akanga ari mumubatanidzwa wakakwana neEastern Orthodoxy. Mukati mehondo dzeByzantine-Norman, Umambo hweByzantine pakupedzisira hwakarasikirwa nenzvimbo dzayo dzokupedzisira kuMadokero. Kukunda kwevaNorman kumaodzanyemba kweItaly kwakapedzwa nokukunda kwavakaita Bari
muna 1071.