Slums are densely populated urban areas characterized by inadequate housing, poor sanitation, and limited access to basic services. Often found in developing countries, these neighborhoods are home to many people who struggle with poverty and lack of opportunities. Residents may live in makeshift structures, facing challenges like overcrowding and unsafe living conditions. Despite the hardships, slums are vibrant communities where residents often support one another. Many people engage in small businesses, creating a sense of resilience and resourcefulness. Organizations like nonprofits and government agencies work to improve living conditions, providing essential services and promoting development in these areas.