What is the Hagia Sophia? Question 3 options: the first theater established to carry on the Greek dramatic tradition in the Byzantine Empire a church building recognized as a great architectural achievement of Justinian's reign the code of law written for the Byzantine Empire during Justinian's reign the summer home of Theodora's mother and the site of her first meeting with Justinian.

Its a church

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i know social security wasn't one.

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the conditions that made the byzantine empire vulnerable to attacks by the muslin turks were the sack of constantinople by western crusaders, the conquests of the sultanate of rum, presence of rival kingdoms and finally the set up of fiefdoms at the empire which were owned by the ghazis (turkish warriors).