Match the description to the rulers of England in the seventeenth century.

i believe the answer would be 1.

its c

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).

definitely a for sure. ill see and update if i get the answer