I think you can find it here http://www.encyclopedia.com/people/history/us-history-biographies/alexander-hamilton
Option A is the right answer that Free-market economies use prices to distribute goods, services, and resources.
In economics, a Free-market is an idealized system, where the prices for goods and services are determined by the open market forces( demand and supply). Therefore the government plays no role in price fixing in the open market competition. The most important and the basic feature of this type of economy is that only the people have the right to purchase goods and services with its adequate control over resources.
It was the "nativists" who believed that only long-ago immigrants from Western Europe could become real Americans, since they believed these immigrants were "natives" to the land.
<em>Yours answer is:</em>
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D. Europe was generally divided between an upper class and a working class.
Hope this helps! C: