Dee ihe na-aga n'ihu maka paragraf a - Ugbua na narị afọ nke 9, Kievan Rus nwere ụgbọ mmiri dị ike nke gosipụtara site na nnọchibido ụgbọ mmiri nke Constantinople nke 860 Otú ọ dị, ụgbọ mmiri ụgbọ mmiri ahụ adịghị mma ma wuo ya naanị maka ebumnuche nke mwakpo. N'ihi ọtụtụ adịghị ike nke ụgbọ mmiri na mgbakwunye na mwakpo na-ebibi ihe
site n'Alaeze Ukwu Mongol, mgbe e mesịrị, ụgbọ mmiri na-adịghị mma nke ndị isi nke Kievan Rus ka etisasịwo. Ewezuga Principality nke Novgorod nke nwere ohere ịbanye n'oké osimiri (dịka Oké Osimiri Baltic na Oké Osimiri White) ma zọpụtakwa ya site na mwakpo Mongol. Ka steeti mbụ nke Russia nke Grand Duchy nke Moscow bidoro ma nwetakwa ohere ịnweta mmiri mmiri, Oge Ọlaedo nke ndị agha mmiri Russia malitere. N'afọ 1570, iji chebe njem ụgbọ mmiri Russia na Oké Osimiri Baltic, Ivan the Terrible guzobere otu ụgbọ mmiri nke dịrị ihe dị ka otu afọ. Na narị afọ nke 16, Alaeze Ukwu Russia lụsoro Alaeze Ukwu Ottoman agha iji nweta nnwere onwe ịbanye n'Oké Osimiri Ojii.