I don't think the 10 Amendments were passed by one person specifically, it was more by Congress in general.
The middle class were people who were educated and could have open companies or knew how to run companies for rich investors. The working class was the class that would do the physical part of the manufacturing process in the industrial revolution. This enabled the middle class to earn some wealth and establish itself.
Answer:
The differences between the administrative framework of European trading post empires and settler empires
Explanation: