Which was the catholic church’s most powerful tool in maintaining its authority in medieval europe

a. its missionary

b. its monasteries and convents

c. its control over the sacraments

d. its hospital and schools

deists, human beings can know god only via reason and the observation of nature, but not by revelation or by supernatural manifestations

hope this

the answer is d trust me

im not sure its either a leader of a group of congresspeople or a person from a congressmans district

sorry im not sure

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).