How did the middle class change the relationship between nobles and peasants?

The middle class created a different class that became the buffer and the melting pot for the nobles and peasants.

Explanation:

In many ways the Middle class of Europe was the middle buffer between he noble oppressors and the relentlessly oppressed peasants in the countries of Europe as serfdom was taking its alt breaths.

It was into the middle class that the peasant would be socially mobile to as the noble ship was rare and almost out of reach.

The noble themselves did not find the middle class that terribly below as they were educated and sophisticated so they mingled with them too.

This created a sort of melting pot for both the parts of the society.

according to romans 13: 1-7, 1st peter 2: 12-14, and 1 timothy 2: 1-4, christians as citizens have specific responsibilities to a nation that gives liberties to its people. christians are obliged to live as good citizens by submitting to the human government. honor, or respect, is due to men in the high governmental station. a christian should reflect such respect not to gain some favor but because it is god’s will. peter 2: 14 notes that the purpose of the human government is to promote peace and justice in society. to submit to human government, peter includes three elements; obedience, respect, and good deeds.

i believe the correct answer is b.