Mubarak Al-Sabah Mubarak finally died on November 28, 1915 due to an attack of malaria aggravated by his bad heart. After Mubarak's death his son Jaber II Al-Sabah ascended to the throne without any problems and when Jaber died his brother Salim Al-Mubarak Al-Sabah took over. Since then to the present day all of Kuwait's rulers have been direct descendants of Mubarak through his two sons. Mubarak's skillful diplomacy and manipulation of the Ottomans and British strengthened his powerbase ensuring Kuwait's eventual independence. Mubarak's interference in tribal affairs and the example he made of himself destabilized the region in that it eventually
Culture of the Ottoman Empire under the Ottomans, its traditions having been shaped by the work of Abbasid calligrapher Yaqut al-Musta'simi of Baghdad, whose influence had spread across the Islamic world, al-Musta'simi himself possibly being of Anatolian origin. The Diwani script is a cursive and distinctively Ottoman style of Arabic calligraphy developed in the 16th and early 17th centuries. It was invented by Housam Roumi, reaching its greatest development under Süleyman I the Magnificent (1520–66). The highly decorative script was distinguished by its complexity of line and by the close juxtaposition of the letters within words. Other forms included the flowing, rounded Nashki script, invented