Martin Luther’s opposition to the authority of the pope and his questioning of the doctrine of salvation were considered heresy. On which of these issues did Luther agree with the Catholic Church?

A.
belief in Transubstantiation
B.
the number of holy days
C.
the sacraments of baptism and the Eucharist
D.
the pope’s claim to political power

C. the sacraments of baptism and the Eucharist

Luther did not agree with the Catholic Church on the other issues mentioned.