I believe the answer to your question is strict.<span />
The answer is #2 because it was a steady growth but when 1910 came it started to fluctuate.
Answer:
The US was all for Neutrality. It had kept their sons safe and the economy healthy, not to mention george washington and the basic laws that the US was built on mentioned staying neutral. B/c of this many were happy about his slogan, they were content keeping to themselves.
Hope that helps have a good day
Answer:
it impacted a lot in the United states
It would be "NAFTA", which stands for the "North American Free Trade Agreement" that is a treaty to eliminate all trade barriers between Canada, Mexico, and the United States, since each state believes this to be in thier best economic interest.