Answer:
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Answer:
Rail road companies facilitated settlement of the Great Plains because it provided a means of transportation for settlers to get to the location. The government had also provided land to these companies which they sold at an affordable cost to the new settlers. The area was a large expanse of flat land making it easy for newcomers to establish agriculture.
The Great Compromise Allowed House of Representatives to be based on each state's population and a Senate with two representatives from each state. This was a combo of Virginia Plan and New Jersey Plan.
I believe it is B, but I know for sure it is not A, I can try and leave some links for you to get more info on it