By the Thirteenth Century, a Previous Acceptance of Homosexuality by Church

By the thirteenth century, a previous acceptance of homosexuality by church and society had been replaced by Christian persecution of homosexuals due to all of the following except

A) the writings of Thomas Aquinas.
B) a rising tide of intolerance in Europe.
C) the identification of homosexuals with other detested minority groups in society.
D) papal decrees which had harshly condemned the lifestyle since the Early Middle Ages and had overtly tried to stamp it out for centuries.
E) none of the above