For celebrities or famous people who didn't believe in the U.s.'s economic system so this kind of group is called the lost generation.
The correct answer is Moral Philosophy.
Moral Philosophy is the branch of philosophy that ponders what is good and bad. It investigates the idea of ethical quality and inspects how individuals should experience their lives in connection to others. Moral Philosophy has three known branches. meta-ethics, normative ethics and applied ethics.
The answer is: It allowed the farming society to dig up the dirt on their farms allowing a more effective and easy way to plant their crops.
The method of farming contributed by the invention of plow allow societies to produce more products with lesser amount of time (most popular one would be by combining it with animals such as buffalo or horses) . This invention help to address hunger problems that exist at that time and bring wealth and prosperity through the agricultural sectors.
It was a list of questions and propositions for debate.
