S
Someone
Guest
who was the bishop of constantinople? what was the richest city in europe in the 12th century, capital of the byzantine empire/ who was the ruler of byzantine empire from 257 to 565? and LASTLEY, starit connecting the sea of marmara and the bkack sea? Five stars!! and plz dont answer a question like do ur own h.w. or something, plz just answer if u know the questions.