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This passage was widely quoted in the national press, leading to the popularisation of the word slum to describe bad housing.
Other terms that are often used interchangeably with "slum" include shanty town, favela, skid row, barrio, and ghetto although each of these may have a somewhat different meaning. Slums are distinguished from shanty towns and favelas in that the latter initially are low-class settlements, whereas slums are generally constructed early on as relatively affluent or possibly a prestigious communities. The term "shanty town" also suggests that the dwellings are improvised shacks, made from scrap materials, and usually without proper sanitation, electricity, or telephone services. Skid row refers to an urban area with a high homeless population and a term is most commonly used in the United States. Barrio may refer to an upper-class area in some Spanish-speaking countries and is used to describe only a low-class community in the United States. Ghetto refers to a neighbourhood based on shared ethnicity. By contrast, identification of an area as a slum is based solely on socio-economic criteria, not on racial, ethnic, or religious criteria.