Answer:
This argument represents an underclass.
Explanation:
Underclass is a term used to refer to the most marginalized group in society. That is, this term refers to people who are at the lowest level of the social hierarchy, usually represented by the poorest working class and who have the least privileges. Thus, we can state that the argument shown in the above question shows a concept related to the term underclass.
First item's answer is letter B. A barter economy is an economy system that does not use money for trade but rather uses goods or services exchanged.
Second item's answer is C. Frederick Barbarossa was drown during the Third Cruisade in Goksu River.
Speak out. You need to let them hear you. Hope this helps!