Both created strong sectional differences. The tariff sectioned out the south from the north. Slavery divided African Americans and other races from Caucasians.
B. Establishing a successful restaurant chain built along major rail lines.
Harvey emigrated from Liverpool, Eng., to New York City in 1850 and began working in restaurants there and in New Orleans. ... As his chain of Harvey House restaurants became famous for their appetizing cuisine, Harvey began establishing a series of clean, efficient hotels and then a string of railroad dining cars.
HOPE THIS HELPED!!! XD
Explanation:
The reason for opening up China was for the U.S. to gain more leverage over relations with the Soviet Union. Resolving the Vietnam War was a particularly important factor.
I think it's B because a they have to review the original record since it is their job to decide whether the lower court decision was constitutional. And to do their job they also have to consider the arguements for each side. On a appeal no new facts are presented (fun fact). Frankly it's just my opinion, but B seems the most logical.