"<span>New railroad lines across the Great Plains made it cheaper to ship cattle by rail" would be the best option, not only because of the reduced price, but because of the increased timing and efficiency. </span>
John Quincy Adams and Henry Clay.
Answer:
The United States should guarantee to every State in this Union a Republican Form of Government, they shall also protect each of them against Invasion; and on Application of the Legislature, of the Executive when the Legislature cannot be convened against domestic Violence.
Increased food production, medicine advancements, better health conditions, and increased birthrate
It gave them real life details to work with.