Who wrote the book, the wealth of nations

An Inquiry into the Nature and Causes of the Wealth of Nations, better known by its shortened title The Wealth of Nations, was written by Adam Smith in 1776.

ford’s revolution of the assembly like to make cars less expensive

explanation:

the installment plan of the 1920s, an arrangement that allowed people to buy what they wanted with a small down payment and pay off the rest in monthly installments, provided americans a way to own what they did not have the money to buy.