Trade / Exports: Fish, timber, furs, ships and livestock
The answer should be B. Life Liberty and the pursit of happiness.
Freedom of speech can be limited whenever it is D. likely to lead to imminent lawless action. This was the result of the Supreme Court case: Brandenburg vs. Ohio.
The answer is Leon Trotsky. He was born in Ukraine to rich Jewish farmers. On his last year in school, he was fascinated with Marxism and became a revolutionary. His power struggle against Joseph Stalin led to his banishment from the Soviet Union. He lived in Turkey, France, Norway and finally Mexico where he was assassinated by an agent of the Soviet Union's secret police.
I would argue that John Locke had the most direct influence. Locke believed all men were born a "blank slate" and were shaped by their experiences. The Declaration declares similarly that "All men are created equal".