It was the "Smoot–Hawley Tariff Act" that was a disaster because when European nations responded with tariffs on American goods global trade plunged by roughly two thirds
<span> from 1929 levels.</span> This was viewed as exacerbating the Great Depression.
They later became the United States constitution
Adam smith said that the free market economy is regulated by : C. Self interest and competition
In free market economy, all economic activities that happen purely based on the the amount of supply and demand. Self interest such as what products you desire, how much price you can afford it will affect the amount of demand, and competition between sellers will affect the price and the amount of supply
hope this helps
Correct answer: C. George Whitefield
George Whitefield (1714-1770) was one of the early leaders of the Methodist movement in England, and also came and preached in the American colonies. During his career, he preached tens of thousands of sermons, with millions of people having heard him preach. Ben Franklin was one of those who heard him preach and was impressed. Christianity.com reports that Franklin offered to print Whitefield's sermons and provided housing to Whitefield in Philadelphia above his shop on Market Street. Franklin wasn't a full "convert" to Whitefield's religious perspective, but he did have great respect for the work Whitefield did.