The answer is B. None of the other choices were a result of that war.
The hardship of a country, example: poverty, crime rate
immigrating would lead to discrimation due to race but a better life if employed
For 4, I’d say the best answer to that would be tradition.
There is no law or amendment set in place that designates the Capitol as the place where inaugurations are to be held.
The middle class that emerged consisted of a group of people that included managers, salesmen, engineers, doctors, accountants and other salaried professionals who worked for a living but were better educated than the poor working-class.
The children of those middle-class people did not have to find work to support their families and this created opportunities for education and advancement. This pushed the government to support the growth of higher education. All of this made the middle class remain the solid class until today because people were educating themselves, it also made possible for many people to rise socially, because there were many opportunities available for middle-class children.
Southeast Asia had many spices that Europeans wanted. Silk trade specifically emerged in China!