What changes did the Market Revolution lead Congress to make between 1820 and 1850?

The market revolution sparked explosive economic growth and new personal wealth, but it also created a growing lower class of property-less workers and a series of devastating depressions, called “panics.” Many Americans labored for low wages and became trapped in endless cycles of poverty

the answer wold be b) travel among nations should be regulated by an international organization

the correct answer is ''the programs costs have risen dramatically in the recent past'' hope this !