A in the Cumberland Gap. I am sorry if it is wrong. :)<span />
C. People's point of view can change to suit changes in historical context.
Allow me to add some explanation about historical context and how that works.
When the Panama Canal was built in the early 1900s, the historical and political context was one of imperialism. President Theodore Roosevelt of the United States used military pressure and warships to force Columbia to recognize Panama's independence, and then arranged with Panama to cede a strip of land to the United States (for $10 million) so that the US could build the canal and control the canal zone for commercial purposes.
By the late 20th century, the historical and political context was much different, and imperialistic control of overseas territories was no longer in vogue. In 1977, US President Jimmy Carter signed a treaty with Panama which agreed to give over control of the canal to Panama by the end of the century, with transfer of control taking place on December 31, 1999.
Part of the reason for willingness to make that transfer was that the Panama Canal had become expensive for the United States to maintain and operate -- so that part of the historical context plays in also. Since Panama took over the canal, they have actually done very well financially with it. You could check out a good book on the subject,<em> The Big Ditch</em>, by Noel Maurer and Carlos Yu, published by Princeton University Press in 2010.
Well, Jefferson and his allies thought the bank was unconstitutional since the Constitution did not specifically give the government power to charter banks. The Democrats even said that Hamilton's bank would have too much power. Whereas, Hamilton knew The Bank Of England wanted the U.S. to start a bank and fundings were whack. Hamilton even said "The power of creating new funds upon new objects of taxation by its own authority would enable the national government to borrow, as far as its necessities might require"
A because the industrial revolution led to businesses expanding and creating more job openings in different areas