Who considered Political Economy as “an enquiry into the nature and causes of the wealth of nations”?

by
Question:

Who considered Political Economy as “an enquiry into the nature and causes of the wealth of nations”?

A.

Adam Smith

B.

J.B.Say

C.

Marshall

D.

Keynes

Answer» a. Adam Smith

Note: The above multiple-choice question is for all general and Competitive Exams in India.