Answer:
D. They wanted Native Americans to become Christians.
Explanation:
In the 11th century Pope<span> Gregory VII </span>excommunicated <span>the Holy Roman </span>Emperor<span>, </span>Henry<span> IV. Their disagreement was about who had the right to appoint church officials. hopes this answer helps :) :D :)</span>
He was banned because he was found guilty in court. He was found guilty of spreading "dangerous" ideas. He was against cruel punishment.