Answer:
Railroads altered American society and economic life in fundamental ways. In short, they made transportation of goods and people much cheaper and quicker. They enabled the shipping of bulk goods like farm produce and coal from one end of the country to another.
Explanation:
The Rule of Law is the correct answer.
The concept of the Rule of Law is that all parties, Government included, must follow a defined set of rules and laws for a society to be orderly and well run.
Water? I would think that
