Write a dialogue on the contribution of luminaries.​

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).

a reason that was key to coolidge's victory in the 1924 presidental election was that; democratic party supporters were split in the north and south.