In 1887, Congress established a commission to regulate the railroads by passing "The Interstate Commerce Act", which was mainly intended to keep railroad companies from becoming monopolies.
Answer:
D. a highly industrialized economy
Explanation:
<h2>Hey there,your answer is </h2>

<h2>Hope it helps you </h2>
1 is probably your best bet since your talking about unit 1 or period 1 which was focuses on irrigation
The quotes that best reflects the eras of Sectionalism is "For the benefit of the whole country, we need to focus on our nation’s interests instead of what is best for our region.”
<h3>What was the eras of Sectionalism?</h3>
The era was known for an exaggerated devotion to the interests of a region over those of a country as a whole.
The statement "For the benefit of the whole country, we need to focus on our nation’s interests instead of what is best for our region.” is correct.
Therefore, the Option D is correct.
Read more about Sectionalism
<em>brainly.com/question/7665837</em>
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