Answer:
Both want a change from being ruled by an absolute ruler, both have economic instability from war debt, both have social inequality. And also, both started because of enlightenment ideas.The major difference between the American and French Revolutions was the American revolution didn't have the reign of terror.
As you did not provide options here I managed to find your question and the answer would be that the prices can be easily set by the government is definitely not an advantage of a price-based system.
There are two ways the prices are set in the economic system:
1. They can be set by the government or
2. They can be freely set by the laws of supply and demand.
The U.S. Supreme Court hands down its decision on Sanford v. Dred Scott, a case that intensified national divisions over the issue of slavery.
In 1834, Dred Scott, a slave, had been taken to Illinois, a free state, and then Wisconsin territory, where the Missouri Compromise of 1820 prohibited slavery. Scott lived in Wisconsin with his master, Dr. John Emerson, for several years before returning to Missouri, a slave state. In 1846, after Emerson died, Scott sued his master’s widow for his freedom on the grounds that he had lived as a resident of a free state and territory.