If the heavy rush to the cities gets reduced for different jobs,the slums will slowly disappear and this will bring about a huge positive impact in the life situations of people.The water pollution,infectious diseases and the deadly epidemics will surely come down due to less number of people in cities.The health department now will be able to defend various deseases properly.To realise all these, the nation should have a solid economic basis.No person should die due to lack of treatment or other similar reasons.Money should be spent for the welfare and progress of people.Better standards of living should be assured for the people in lower class.