What basic principle of mercantilism was disproved by adam smith in his book, the wealth of nations?

Iwill be giving 15 points to whoever answers the concept of checks and balances means that each branch of governmenta. has its own powers and responsibilitiesb. is clearly described in articles of the constitutionc. has the ability to correct the other branches in case of an errord. is set up so that in case of constitutional crisis, the governement will continue to operate

What is the purpose of a firm? the answer is to produce goods and services

Which was not a primary goal of reconstruction