Answer: D) He believes more port activity would be good for Atlanta's business, too.
Atlanta Mayor Kasim Reed states in this passage that his reason for supporting the plan to deepen the Savannah Seaport is that he believes it will bring economic benefits to the entire state of Georgia. Therefore, it is likely he believes that more port activity would benefit Atlanta as well.
Manifest Destiny was the belief that the U.S. settlers had a sort of "right" to settle in America and to defend their land there.
both of these events had to do with the expansion of the US territory. which is one way that Manifest Destiny is realized (the war with Mexico was over Mexico's acceptance of Texas as a part of the US).
Usually yes. But the form of government and control that the US has is different, so they manage to manage these differences in order to be able to do their duty well in a coordinated manner.
Answer: C. Mental channel :)