Human trafficking and forced migration

Human trafficking is a dangerous phenomenon that in the 21st century, threat all of the international community.
Buying and selling of humans and abuse of human there has long. Especially trafficking in women and girls for use in places of corruption and forcing them into prostitution has expanded considerably. Human trafficking, especially women and girls has become a global catastrophe and Despite the efforts of state and government have failed to achieve much success in the inhibition. These women and children are kidnapped by trafficking gangs and without informing the parents are sent to another country and or with parent's satisfaction are sold in exchange for money. In other words, in any case before they are transferred to a forced migration. Open this result is to undermine human rights in diverse societies. Query design in this context it is what factors cause the incidence and spread this detrimental phenomenon? Is there a way to reduce that? Whether this phenomenon is unique to Third World countries?
In this paper, we first analyze the sociological and legal trafficking of women and children in Iran and we will analyze Impact of forced migration in the extension of it. And next we analyze the position of different countries in relation to the trafficking of women and children.