How did the laissez faire change america?

Laissez Faire changed America by promoting free market (where goods and services are exchanged with little regulation),  by Adam Smith. Which helped our economy and government with problems or so adjustments such as the checks and balances, decreasing of the size of government, departments, army and navy, and the repealing of the unpopular whiskey tax.

Explanation:

This is why because the Laissez Faire was an economic idea, it was promoted and stretched far out to Scottish economist Adam Smith. Who then published a book called "The Wealth of Nations" that argued and favored the free market. Which made Jefferson agree that the government should protect peoples rights and the federal government to take a "less of an active role" in governing America. And then checks and balances, decreasing.. etc.

A scientist must be able to read.

Explanation:

From the statement, we get the information that scientists get what they need from the book. This means they need to be able to understand those books, which means they must be able to read them.

Using books considered reading it, understanding the point, and gathering what is the key information derived from it. This is how we know that scientists need to be educated and thought to understand the books, which means to be able to read them.

The statement does not imply that the books they use are big, nor it says anything about their length or size. Here is also nothing in the statement that can suggest the intelligence of the scientist.