<span>Factors contributing to the west ward expansion of the United States include the discovery of gold, the Homestead Act, and the desire for adventure, land and riches. The answers are the third, fourth and fifth statements among the choices that you have included or posted.</span>
Answer: Go look up the answer yourself. Don't rely on this sh itty a ss site for your answer. This site is a huge scam
Because after all if the natural things die we will too assuming most people depend on nature's vegetation to live
Http://skywalker.cochise.edu/wellerr/students/measure-quake/paper.htm go here and all the answers are there
That is the Prime Meridian
