<human>:  When the Middle Class was first created, what was its role?
<bot>: The Middle Class was created to provide a buffer between the wealthy and the poor. The Middle Class is a group of people who have enough money to be comfortable, but not so much money that they are wealthy. In the United States, the Middle Class is made up of people who earn between $30,000 and $100,000 per year. The Middle Class is important because it provides stability and economic growth to the country. Without the Middle Class, the country would become extremely unstable, and the economy would likely decline.