Kutenda kwechitendero muEastern Empire neIran kwakanga kuchishanduka mukati mekupera kwezana ramakore rechitanhatu nekutanga kwezana ramakore rechinomwe. ChiJudha chaive chitendero chinoshingairira, uye mutungamiri wezvematongerwo enyika wechiArabhu akatendeukira kwachiri. ChiKristu chaive nemabasa anoshanda achikwikwidzana nePersian 'Zoroastrianism mukutsvaga vatendeuki, kunyanya pakati pevagari veArabia Peninsula.
Baghdad