The river along the Po valley
The economic lives of planters, former slaves, and nonslave holding whites, were transformed after the Civil War. Planters found it hard to adjust to the end of slavery. ... Out of the conflicts on the plantations, new systems of labor slowly emerged to take the place of slavery.
Answer: 4
Explanation: Samuel Slater. Slater divided factory work into such simple steps that children aged four to ten could do it -- and did.
He would chuck as much wood as a woodchuck could if a wood chuck could chuck wood :)