روابط خلفاي بني اميه با امپراتوري روم شرقي

Relations between Bani umayyeh caliphs and East Roman Empire

After Bani Omayyids achived caliphate in 620 AD and transfered capital from Kufeh to Damascus in order to extent the territory and also domination of trading and business west to east roads conttinued Islamic conquests which had begun at the time of second caliph and as Jihad with blasphemers, not only achieve religious legimitation but also extent territory and by this announcey itself Islam protector and developers of religion among Muslimsy and eliminate their illegitimate acts which were against the Islamic principles, and sunna criticized by many of Islamic leaders. Muslems and Roman merchants have come and gone to each others countries, and in fact they where considered as relation between west and east. In this essay by using the descriptive - analystic methods and references and resources is tried to inspect this communication, and it was used to reveal the political and economical goals of Bani Omayyids that they achieved some of them under the name of religion.