Who promoted the idea that by persuing your own self-interest in a free market you would actually be working for the common good?

Adam Smith

Explanation: The person who thought that by pursuing our own self-interest in a free market, we would actually be working for the common good would be Adam Smith.

a plantation economy is an economy based on agricultural mass production, usually of a few commodity crops grown on large farms called plantations. plantation economies rely on the export of cash crops as a source of income.

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