The factors that made the Trans-Mississippi West unique are the social relation and the struggle of it between the white Anglo and Spanish people and the change of environment in the dry environment. Other factors include role of federal government in the economic and social growth and the presence of American Indians even after they got defeated.
The British did not take it well and kind of wanted to prevent the people from breaking apart from Britain.
Answer: A.) It weakened the power of the Catholic Church in Europe.
The Protestant Reformation was a religious movement initiated in Europe, initially aimed at reforming the beliefs of the Roman Catholic Church. It eventually led to the creation of several different Christian denominations, weakening the strength of the Catholic Church. This weakening of religious dogma allowed the Scientific Revolution to grow and spread.
From Eastern Europe to the Pacific Ocean