Final answer:
The statement about proprietary colony proprietors is false as they had multiple responsibilities beyond collecting profits, and the market revolution did indeed cause significant social and economic changes in the US.
Step-by-step explanation:
The statement that in a proprietary colony, the proprietors have no responsibilities except to collect the profits is false. Proprietary colonies were granted by the English Crown to one or more proprietors who had full governing rights. These proprietors had various responsibilities, including the establishment and governance of the colony, maintaining relations with the indigenous populations, and providing for the welfare of the colonists. Proprietors were charged with the task of creating a functioning society which included establishing a legal system, infrastructure, and defense mechanisms for the colony, along with developing its economy.
The market revolution, which occurred in the United States during the 19th century, did indeed bring about many social and economic changes. It led to the expansion of markets, the increase in factory production, improvements in transportation, and the growth of cities, all of which contributed to significant shifts in American society and its economic structures.