Answer:
Rights reserved for the states
Explanation:
The last of the Bill of Rights was the Tenth Amendment. This Amendment expresses the principle of federalism and rights to the states. It says that the power is given to the people or the states it is not given to the federal government. <em>“The powers not delegated to the United States by the Constitution, nor prohibited by it to the States, are reserved to the States respectively, or to the people.”</em>
<span>Besides connecting the eastern United States with the western United States, the Transcontinental Railroad was also instrumental in providing employment for thousands of Americans. </span>
Because they just went through a revolution, and the fear of having limited rights and no say was still current at the time. States wanted to know that people would be protected, and their rights would be preserved and defended. =)
James Madison became known as "Father of the Constitution" for his contributions.
I believe the best option would be A because both compromises aimed to appease the growing friction between the north and south.