<prompt> Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu: Passage: Boka revaBerber Andalusian vakadzingwa vaitungamirirwa naAbu Hafs Umar al-Iqritishi vakakunda Krete imwe nguva muna 824 kana mugore ra 827828, uye vakatanga nyika yeIslam yakazvimirira. VaByzantium vakatanga hondo yakatora chikamu chikuru chechitsuwa muna 842 na843 pasi paTheoktistos, asi kukundazve hakuna kupedzwa uye kwakakurumidza kudzoswa. Kuedza kwakazoitwa neUmambo hweByzantium kuti hudzore chitsuwa chacho kwakakundikana, uye kwemakore anenge 135 okurarama kwacho, umambo hwacho hwaiva mumwe wevavengi vakuru veByzantium. Krete yaitungamirira nzira dzomugungwa dzokumabvazuva kweMediterranean uye yaishanda senzvimbo yokumirira uye nzvimbo yokuvanda yezvikepe zvevaMuslim zvaipamba mhenderekedzo dzegungwa reAegean dzaidzorwa neByzantium. Nhoroondo yomukati meEmirate haizivikanwi zvikuru, asi nhoroondo dzose dzinonongedzera kukubudirira kwakakura kunobva kwete bedzi mukuba asiwo mukutengeserana kwakapararira nokurima. Hushe hwakapedzwa naNikephoros Phokas, uyo akatanga mushandirapamwe mukuru mukurwisana nahwo muna 960-961. Mubvunzo: Chitsuwa ichi chakanga chava nenguva yakareba sei chiripo?  <response>: Makore 135 