Because the country would not be "free" without the right to express your opinions
Samuel Slater introduced the first water-powered cotton mill to the United States. This invention revolutionized the textile industry and was important for the Industrial Revolution. Born in Derbyshire, England, to a prosperous farmer, Slater apprenticed at a mill at age 14.
It remade Europe after the downfall of French Emperor Napoleon I and tried to restore old boundaries as well as resizing the main powers so they could balance each other and remain at peace.
He treated them brutally, and horribly wrong.
Main idea: Cultural hearths promoted by the spread of new ideas, practices, and technology in different parts of the world.