<span>The answer is The Wealth of Nations. This is an essential work of financial and social theory by Adam Smith, circulated in 1776. Its whole title was Inquiry into the Nature and Causes of the Wealth of Nations. In it he examined the association between work and the manufacture of a nation's wealth.</span>
I am pretty sure that it is C.
Self improvement is the answer to ur question
Answer:
First one is correct second one I am unsure sorry
Explanation: