Economic and social council :
It is an important part of UNO, It performs economic and social welfare work in the world. According to the charter of UNO, among the different aims of UN, one aim is to get cooperation from the nations for human rights and freedom and creation of respect for this without discrimination on basis of caste, language, sex and religion. For the fulfillment of this aim, economic and social council is formed. It is formed by the elected members of general assembly.