help. The objective of this model is to rehabilitate children into mainstream society. The methods used to keep children from going back to the streets are education, drug detoxification programs, and providing children with a safe family-like environment. The Outreach strategy is supported by street teachers, NGOs, and church organizations. This strategy views street children as oppressed individuals in need of support from their communities. The objective of the Outreach strategy is to empower the street children by providing outreach education and training to support children. The Preventive approach is supported by NGOs, the coalition of street children, and lobbying governments. They view street children's poor circumstances from negative social and economic forces. In order to help street children, this approach focuses on the problems that cause children to leave their homes for the street by targeting parents’ unemployment, poor housing campaign for children's rights. NGO responses Non-government organizations employ a wide variety of strategies to address the needs and rights of street children. One example of NGO effort is "The Street Children‘s Day", launched by Jugend Eine Welt on 31 January 2009 to highlight the situation of street children. The "Street Children's Day" has been commemorated every year since its inception in 2009. Street children differ in age, gender, ethnicity, social class, and these children have had different experiences throughout their lifetimes. UNICEF differentiates between the different types of children living on the street in three different categories: candidates for the street (street children who work and hang out on the streets), children on the streets (children who work on the street but have a home to go to at night), and children of the street (children who live on the street without family support).[45] Horatio Alger's book, Tattered Tom; or, The Story of a Street Arab (1871), is an early example of the appearance of street children in literature. The book follows the tale of a homeless girl who lives by her wits on the streets of New York City. Other examples from popular fiction include Kim, from Rudyard Kipling's novel of the same name, who is a street child in colonial India. Gavroche, in Victor Hugo's Les Misérables, Fagin's crew of child pickpockets in Charles Dickens's Oliver Twist, a similar group of child thieves in Cornelia Funke's The Thief Lord, and Sherlock Holmes' "Baker Street Irregulars" are other notable examples of the presence of street children in