Money and power I may be wrong though
It was one of the seven wonders of the ancient world.
A range war is a type of armed conflict that occurs in agrarian or stock-rearing societies. ... Range wars<span> occurred in the American West, prior to the Taylor Grazing Act of 1934 which ... El Dorado is a 1966 movie about an aging gunfighter who goes "straight" to </span>help<span> a lawman friend after being hired to intervene in a range war.</span>
Galileo figured out that the earth revolved around the sun (or he built on that theory). The Catholic church however, taught that the earth was the center of the universe. IF they were proved wrong (and they were) people would question their other doctrines and teachings, and so they wanted Galileo to keep quiet about his discoveries.
hope this helps
Answer:
george washington's farewell adress