Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Kupfuura: Muchirimo cha1087, mashoko akasvika kumuzinda weByzantium okurwiswa kukuru kwaibva kuchamhembe. Vapambi vacho vakanga vari vaPecheneck vaibva kuchamhembe kwakadziva kumadokero kwenharaunda yeBlack Sea; kwakashumwa kuti vaiva varume 80 000 vose zvavo. Vachishandisa mamiriro ezvinhu akaoma evaByzantine, boka revaPecheneg rakatungamira kuguta guru reByzantine reConstantinople, richipamba kuchamhembe kweBalkan sezvavaienda. Kupinda kwacho kwakatyisidzira zvikuru Umambo hwaAlexios, asi nemhaka yemakore ehondo yevagari vemo uye kuregeredza mauto eByzantium akanga asingakwanisi kupa mambo mauto akakwana kuti adzivise vapambi vePecheneg. Alexios akamanikidzwa kuvimba nouchenjeri hwake uye unyanzvi hwake hwokukurukura nevamwe kuti aponese umambo hwake kuti husaparadzwa. Akakumbira rumwe rudzi rwaifamba-famba, vaCuman, kuti vabatane naye pakurwisa vaPecheng.  Mubvunzo: Ndeipi iri guta guru reByzantium
Constantinople