In Bogotá, the accelerated urbanization process is not exclusively due to industrialization, since there are complex political and social reasons such as poverty and violence, which have motivated migration from the countryside to the city throughout the 20th century, determining an exponential growth of the population in Bogotá and the establishment of misery belts in its surroundings. According to the Consultancy for Human Rights, Codhes, in the period 1999-2005 more than 260,000 displaced people arrived in Bogotá, approximately 3.8% of the total population of Bogotá. The locations where the majority of the displaced population is concentrated are Ciudad Bolivar, Kennedy, Bosa and Usme. 