Answer: The Era of Good Feelings label is is both accurate and inaccurate. It is accurate for the sense of nationalism that grew that made the U.S. take significant decisions, but its also inaccurate since sectionalism grew as well since there were debates on some subjects during the era and also unpleasant situations.
During the political calm of the “Era of Good Feelings,” a financial crisis occurred that became known as the ” Panic of 1819.” The Panic marked the end of the economic expansion that had followed the War of 1812 and ushered in new financial policies that would shape economic development.
A good example of who did would be John D. Rockefeller. He held the biggest oil monopoly in America at the time. Cars were just getting popular, so of course his company-the Standard Oil Company-would come out on top as the go-to gasoline for millions of Americans.
It was because the Scientific Revolution was new. And back in the days, people were afraid and scared of the new and they immediately disagreed to the new. So this is why a conflict emerged with the Church about the Scientific Revolution.