who was squanto?
a)a pequot indian who fought new england colonists
b)a pequot indian who taught colonists how to survive
c)a wampanoag indian who refused to recognize the colonists
d)a wampanoag indian who negotiated peace with the colonists

what are local authorities doing to fix the problem

explanation:

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).