Do you know Adam Smith? The guy who appears on the back of £20 note. That is right! He is the mastermind behind concepts of free trade, market competition and the morality of private enterprise and his famous book of economics titled “Wealth of Nations” is the cornerstone of all modern day economic policies? Such is the clout of an economist over a nation, its people and its financial system. Calvin Coolidge has rightly said, "Economy is the method by which we prepare today to afford the improvements of tomorrow." Since time immemorial, economists have been providing people with invaluable insights on economic policies, banking, and money at large. They have been the guiding force behind a country’s economic growth and progress. They are the reasons why a layman understands how a foreign and domestic market operates. They help taxpayers make reasoned and rational choices for short-term and long-term financial benefits. Above all, the economists teach us how to manage and use finite resources like time and money. Today we explore the timeline, trivia, and interesting facts on some of America’s most renowned economists in the biographies below.