Answer:
Laissez-Faire
Explanation:
Laissez-Faire comes from French phrase "Laissez faire, laissez passer" (let it do, let it pass). It was initially practice in the mid-18th Century and later popularized in the book The Wealth of the Nations, written by English economist Adam Smith. Laissez-Faire approach in Economics had a big influence in Classical Liberalism, Austrian School and different sides of Libertarianism.