The correct answer is C) the achievements of individuals who have worked to create wealth for themselves.
The most responsible for America’s wealth according to the author is the achievements of individuals who have worked to create wealth for themselves.
The United States has forged under the capacity, perseverance, determination, and hard work of its citizens, that could create richness through work. This tenacity allowed the United States to overcome difficult moments in history and maintain the grade of prosperity that characterizes America. That is why the author says that: America's abundance was not created by public sacrifices to "the common good," but by the productive genius of free men who pursued their personal interests and the making of their own private fortunes.
