the answer to this question is 1787.
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.
The answer to your question is i think c . hope this will help.
The ancient Israelites seem to have distinguished themselves from other religious groups by their belief in a god called Yahweh who had shown special compassion towards their ancestors Abraham, Isaac, Jacob and their descendants, intervening in history on their behalf in many spectacular ways and establishing a special relationship with them known as the "covenant".