The investiture struggle in the holy roman empire
a. led to the calling of the crusades
b. weakened the power of its emperors
c. unified the empire under a strong ruler
d. caused the protestant reformation

What did jesuits and the leaders of the council of trent have in common? they wanted to improve relations with protestants by making compromises. they were opposed to improving spirituality within the catholic faith. they accused people of heresy and witchcraft. they were concerned with improving religious education.