Answer:
You should choose the North as your side. Because it was more developed so it can help the South, The North was also richer, The North had no slavery, The North helped the South in reconstruction, and the North had better areas.
Explanation:
I think it was because transportation was made way easier and it offered better options for people who wanted to travel. Also i believe at the time the west was rich because of the foreseen treasures such as gold found there so people wanted to travel west to get rich.
A senator is part of the U.S. senate and gets to vote on a law , since there are two from each state there are 100 senators and each is 1 100th of the vote for passing , more than half have to vote in favor to pass the bill .