King of Macedonia<span>
hope that this helps you!!
=)</span>
Because white people are evil, no because frankly they just did not care. They felt that their parents were born here before the Revolutionary war, and that they had a right, Manifest Destiny, to spread however far West they should please. They spread all the way. They regarded the Natives as uncivilized murders and rapists. They were primarily ethnocentric and narcissistic.
The did not treat them as equals
I do not have notes so doing this off memory, the railroad helped buissnesses expand because they transportedgoods, and you didnt have to live by the factory anymore.