What were reasons for the decline in power of the Catholic Church during the Renaissance and Protestant Reformation?

Question

(Select all that apply.)

European states resented the papacy’s interferences in their political affairs.
The papacy declared the selling of indulgences as justified at the Council of Trent.
The papacy decided to raise taxes on the House of Hapsburgs to pay off debt.
European leaders resented the papacy switching allegiances with varying European states.