The imperialism had a massive effect on Europe, especially its western part. The countries that were imperial powers managed to get hold onto territories all over the world. By managing to control these territories, the imperialists had lot of natural resources and very cheap labor force at disposal. This enabled the industry in Europe to have constant growth, and the manufacturing to skyrocket, thus there were more and more products for the market, and more and more wealth was coming because of it, resulting in strong and well developed countries in Western Europe.
You would explain to him how awesome and how free you feel, at that time moving to the US was an accomplishment
The 30.1.1933 He was chancellor but still Controlled by a other politicians. He Then Started to Change the laws so He could more easily Control Germany (e.g. He forbid other policial Parties). On the 2.8.1934 the President Hindenburg died and Hitler one day later decided that He would also be President now. Starting at that Point, He was Not Controlled any more.
For the answer to the question above.
The best answer I can give is letter B.
During the civil war, there was also a competition in the global market on the supply of cotton so Europe sought other suppliers from India and Egypt and this is why the price is down after 1865