The correct answers are Option A "
The Church established guidelines for educating priests." and Option C "The pope encouraged the faithful to become monks and nuns and devote their lives to caring for the sick and helping the poor."
Explanation:
The Reformation, whose objective was to prevent the advance of Protestants doctrine, started in 1545 with the Council of Trent. The Catholic Church wanted to preserve its presence and territory so it expulsed Protestants and presented new documents for religious reconfigurations with the foundation of seminars, appropriated protestant land and started unorthodoxy trials. They created Roman Inquisition, reform religious orders, surveillance of spiritual movements to connect people with priest and Christ, etc.
It was one of the first times war was being broadcast on live national television, and the horrors of war caused many in the American cities to protest the war and to stop sending young teens to what many thought was a war America had no place in.