Based on the options given, the answer is a. leave them alone. Laissez-faire means leaving the people on the task and letting them perform on their own. Thank you for your question. Please don't hesitate to ask in Brainly your queries.
Answer: Adam Smith described the opposing, but complementary forces of self-interest and competition as the invisible hand. While producers and consumers are not acting with the intent of serving the needs of others or society, they do. Smith argued against mercantilism and was a major proponent of laissez-faire economic policies. In his first book, "The Theory of Moral Sentiments," Smith proposed the idea of an invisible hand—the tendency of free markets to regulate themselves by means of competition, supply and demand, and self-interest. 1
Explanation:
D. Tobacco, rice and indigo served as the major staple crops.
These three things were the main exports in the southern colonies during the 17th century. Especially tobacco, it made a ton of profit. :)