The effect of Nizamulmulk on the Great Seljuk State office

The Seljuks got took the name of the dynasty from Seljuk Bey, who was a member of the Kınık clan of the Oghuzes, who was the army commander. Selcuk Bey immigrated to Cend city with his friends from Yenikent in approximately 350/961 years. Seljuk Bey, who was farsighted, thought that they had to become Muslims in order not to disappear as a minority in this land. As a result, Seljuk Bey and his entourage became Muslims and adopted the Cend region. The Seljuks sometimes cooperated with the Samanids against the Karakhanids. In their struggle against the Ghaznavid State, they succeeded in establishing an independent state after the Dandanakan War. They promised Jihad for the infidels to the Abbasid Caliph Kaim-Bierrillah. Tuğrul Bey started to recruit men from the people of the pen (Iranian) to work in the state bureaucracy in the Seljuk State. Nizamulmulk received a good education from a very young age thanks to his father. When he learned that he and his father were looking for a clerk in the bureaucracy of the Great Seljuk State, they started to work as a clerk for the governor of Belh, İbn Shadan of Çağrı Bey. However, due to İbn Shadan's pressure and slander against Nizamulmulk, Nizamulmulk secretly escaped from him and went to Merv'e Çağrı Bey. Çağrı Bey appointed Nizamülmülk to his son Alparslan as a vizier. Thus, Nizamülmülk's life as a vizier, which lasted for about thirty years, began. Nizamulmulk gained the appreciation of Alparslan with his administrative and political skills. Except for the Battle of Manzikert, which Alparslan made with the Greeks, in all wars and against the state. He took part in the revolts. He helped Melikşah a great deal in eliminating his rivals and sitting on the throne. For this reason, Melikşah appointed Nizamulmulk "atabeg" for vii the first time in the Seljuks. He struggled with Hasan Sabbah, who was a risk for the survival of the state. He brought his relatives to the state levels during his long-term vizier duty, which drew a reaction. Intrigues were made in order to break up with Melikşah. Finally, he died as a result of an assassination organized by Hasan Sabbah. Nizamulmulk gave great importance to the army. He established the order of the state bureaucracy. The order and military genius he brought to state institutions increased his fame day by day. Thanks to his superior personality, he became a person loved by the people. He had Nizamiye Madrasahs built to protect the Ahl-Sunnah creed against the Shiite Fatimid threat. He valued Islamic education and scholars. He wrote a work called "Siyatname", which includes issues related to state organization and administration. This work contributed to Islamic culture and civilization. In the age of Nizamulmulk, it attained state order. He built the state conquered by the sword with the pen. Key Words: Nizamulmulk, Seljuks, State Bureaucracy, Nizamiye Madrasahs, Politics.