Causes of the Formation and Continuation of the Prohibition of the Slave Trade in the Persian Gulf Relying on Discourse Analysis of the Notes by Amir Kabir and Justin Sheil

Prohibition of the slave trade that started from the late 18th century from France and gradually spread over the Europe; At the beginning of the 19th century it came to Asia and then to the Persian Gulf region. The leader of this process in the Persian Gulf were English people who were somehow trying for more consolidated position and Protection of their interests in region. The struggle continued to early 20th century.
Causes formation and persistence of this process for almost a century, are significant issue that is dealt with in this study through critical discourse analysis of Norman Fairclough. This method has an Intertextual approach and texts as Susceptible Graph Processes, movements and political and social change applies. Therefore, the present research focused on selecting of a portion of the notes by Amir Kabir and Justin Sheil, minister in Tehran, that between 17 Rabi al- Thani to 10 Jumada al-Awwal 1267 concerning the prohibition of the slave trade were written, this process has analyzed and thereby, influence and dominate the "discourse imperialism" in the relations of power and in contrast the weakness of rule-based "discourse absolute despotism" of Qajar, the main causes for the formation and persistence of the struggle against slave trade during this period, has been considered.