Ottoman Ayan
The Ottoman ayan (singlular: ayn) were local notables or dynasts that maintained different extents of administrative control over swaths of land in the Ottoman Empire from the 16th to the early 19th centuries. These dynasts held significant autonomy from the central Ottoman government but did not challenge the state. Though the title could only be earned by Muslims, their leadership was secular. This elite class consisted of, “Wealthy merchants, heads of Janissary garrisons, leaders of important craft guilds, those who had bought the right to collect taxes for the government in Istanbul, and those who supervised the distributions of wealth generated by, and the maintenance of, pious endowments.” Ultimately, their presence was a part of a greater decentralizing trend experienced in the Ottoman Empire beginning in the 16th century, one which would come to define the Empire’s structure until its fall in the early 20th century.
Abolition of the Ottoman sultanate
The partitioning of the Ottoman Empire began with the Treaty of London (1915) and continued with multiple agreements, mostly unilateral among the Allies. British troops began to occupy the key buildings of the Empire and arrest nationalists after the establishment of military rule on the night of 15 March 1920. On 18 March 1920 the Ottoman parliament met and sent a protest to the Allies that it was unacceptable to arrest five of its members. That was the last meeting of the body and marked the end of the Ottoman political system. Sultan Mehmed VI dissolved the General Assembly of the Ottoman Empire on 11 April 1920. The Constantinople government, with the bureaucracy, but without the parliament, was left active with the Sultan as the decision maker.