Answer: B is correct.
Explanation: there were many who wanted to follow isolationism arguing that the war was problem of Europeans, there were also those (many Americans were of European origin with their roots in different corners of the Old continent). Situation changed and USA (country of European origin and roots) entered the war and continued engaged in (especially) European security policy.
Answer:
Options: Speaker A: The time of unlimited immigration is now past; controls are necessary to preserve the customs and values that have made this nation great.
Speaker B: In order to protect our citizens' jobs, restrictions must be placed on the number of immigrants.
Explanation:
In 1882, Congress passed the Chinese Exclusion Act, which prevented all Chinese immigration in America. The Chinese Exclusion Act was a law forced during the Presidency of Chester A. Arthur. The Act banned all Chinese immigration for ten years and prohibited Chinese resident to be citizens in America.
Speaker A and B support the Chinese Exclusion Act as they state it necessary for America to save its culture and customs especially, immigrants from China. To protect jobs is another explanation for the support of this law that put restrictions on Chinese immigrants.
I think the first one is "paper assets" and the second one "derivates". I'm not 100% sure though.