Final answer:
Mobile consumers indeed need to find new sources for necessities and recreation after moving, which is true. Additionally, it is true that the market revolution brought many social and economic changes to the U.S., and false that 18th-century colonists did not need to import goods from Britain.
Step-by-step explanation:
To answer the student's question: Mobile consumers, after moving, must locate new sources for food, clothing, household goods, and recreation is True. Whenever individuals or families relocate, they need to find new places to purchase their necessities and to engage in recreational activities. This is often a part of adjusting to a new environment.
Furthermore, addressing the supplied reference information, the statement that the market revolution brought many social and economic changes to the United States is also True. The market revolution, which occurred in the 19th century, led to significant transformations in how goods were produced and distributed, ultimately changing social constructs and the economy at large.
In contrast, the notion that most colonists in eighteenth century North America were largely self-sufficient, so they did not need to import consumer goods from Britain, is False. The colonists did rely on imported goods from Britain, among other countries, for certain items that they could not produce locally, which led to a complex interdependence that contributed to the onset of colonial discont90Oent and eventually the American Revolution.