Answer:
The U.S. government forced the Native Americans to move to reservations in exchange for protection from attacks by white settlers. In addition, the Indians were supposed to be given a yearly payment that would include money in addition to food, livestock, household goods and farming tools. So basically white people were greedy for their land.
The three outcomes of the Council of Trent where that is established a confession of faith and supremacy of the Papcy, it condemned the Protestant doctrine of justification by faith, and it rejected the Protestant view of Scripture alone.