Final answer:
The market revolution is indeed true to have brought about significant social and economic changes in the United States, transitioning the country towards industrialization and a market-based economy with widespread implications on social structures.
Step-by-step explanation:
The statement, 'The market revolution brought many social and economic changes to the United States,' is true. The market revolution, which occurred during the 19th century, was a period of drastic change, wherein the United States transformed from a predominantly agrarian society into a more industrialized and market-oriented economy. Innovations in transportation, such as the steamboat and the railroad, and technological advancements, like the cotton gin and telegraph, facilitated this transformation.
These developments led to significant shifts in the way goods were produced and exchanged, and they had profound effects on social structures and daily life. They enabled broader trade networks, encouraged production for markets rather than local consumption, and intensified the division of labor which, in turn, affected social roles and relationships.