Answer: rail road option d
Explanation:
as the rail roads were used to transfer goods from one place to another
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Article vi of the u.s. constitution establishes that federal law is "supreme" in conflicts between federal and state law.
Article Six of the United States Constitution builds up the laws and arrangements of the United States made as per it as the supreme law that must be adhered to, denies a religious test as a necessity for holding a legislative position and holds the United States under the Constitution in charge of obligations acquired by the United States under the Articles of Confederation.
Market Surpluses & Market Shortages. When this occurs there is either excess supply or excess demand. A Market Surplus occurs when there is excess supply- that is quantity supplied is greater than quantity demanded.
Im assuming this is for a book or something so what you are to do is make a judgment about her plan