Introduction

There has been little or no emphasis on slums, but this is a problem that has increase through the years. A slum is a run-down area of a city characterized by poor housing and a lack of security. Slums effect human population around the world by having unhealthy sanitation, the people that live in slums are only there because of the cheap cost, and consequently they are vulnerable to being a victim of wide spread diseases. Furthermore, slums contain unhealthy sanitation.