What term describes a group of urban poor with little chance of upward mobility?

The term "underclass" specifically refers to a segment of the population that faces extreme poverty and has limited access to resources and opportunities for upward mobility. This group often lives in urban areas and experiences various social challenges, including high unemployment rates, inadequate education, and isolation from mainstream society.

The "underclass" is characterized by its prolonged economic disadvantage and is often associated with higher rates of crime and delinquency due to the lack of opportunities and support systems available to its members. This term highlights the social stratification that exists within urban environments, emphasizing the barriers that prevent individuals from improving their socio-economic status.

In contrast, the working class, middle class, and upper class represent different socio-economic categories with varying degrees of wealth, education, and lifestyle. The working class has a better chance of upward mobility compared to the underclass, while the middle and upper classes are typically more stable and secure economically. Thus, the underclass is the most fitting term to describe a group with little chance of improving their circumstances.