Adam Smith's "Invisible Hand" Refers to

Adam Smith's "invisible hand" refers to

A) the uncontrollable forces of nature that affect the economy.
B) a successful gothic novel Smith wrote, thereby gaining the income necessary to pursue less lucrative academic speculation.
C) the control that government exercises over the economy.
D) the economic force that converts individual pursuit of personal profit into societal good.
E) the fact that the basic cost of goods will always increase.