How did the tycoons use the ""Gospel of Wealth"" and Social Darwinism to explain keeping the wealthy rich and keeping the poor even poorer?

Idon't really understand the question. it counts for 20% of my lesson grade and i really need putting the answer into words. anything will . i need asap so im awarding 30 points.a disagreement between states of the united states concerning the rights of states vs. the authority of the national government led to the civil war. state governments were forced by war into a subservient position. what might happen if national governments ceded their authority to a world government by international treaty?

What evidence is there in this document that the policy was a good idea?

What were significant events and outcomes of the crusades?