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<span>Assuming that this is referring to the same list of options that was posted before with this question, <span>the correct response would be "better than 1929, but worse than 1949", since 1929 was the year of the Great Crash, and by 1949 the US had regained its economic footing. </span></span>
<span>the policies of glasnost and perestroika I think</span>
Ideas underlying the emergence of the Enlightenment in America include Copernicus’ observation that the Earth traveled around the sun, meaning that the earth was not at the center of the universe and Newton’s application of math and science to explain the movement of the planets around the sun, undermining traditional Christian views