 The Ottoman Empire eventually established its rule over Cilicia with its conquest of the Mamluk Sultanate under Selim I.After successive rule of the Seljuks, Mongol Empire, Ilkhanate, the Timurids and the Ak and Kara Koyunlu, Armenia was conquered by the emerging Safavid state of king Ismail I.In 1555 with the Peace of Amasya, and decisively with the Treaty of Zuhab (1639), the Ottomans gained Western Armenia, while Eastern Armenia remained under Persian rule.