Do Americans today agree on what America's role in the world should be? What do you make of this?

The idea that an average American can achieve economic stability with hard work is in jeopardy.

Explanation:

Most of the Americans live paycheck to paycheck. Though they do hard work all the time, there are no savings in the end. All their money is utilized in paying bills and rents. Personal debt is another obstacle that keeps on burdening them. Under such conditions, it is becoming quite difficult for them to achieve the "American Dream."

racism and segregation.

the noble might have thought that the system was far because they had lot of things and riches and the serf would have thought that the feudal system was un fair because of the way they were treated.