Mubarak Al-Sabah of Mubarak's supposed assassination plot spread throughout the Ottoman Empire and abroad, which proved a serious obstacle in establishing his legitimacy as a ruler. Mubarak acted quickly to bribe the Ottoman bureaucracy through lavish gift giving in order to gain support for his appointment as kaymakam [sub governor] of Kuwait like his previous brothers. This is further illustrated through a memorandum by Captain J.F. Whyte, a British agent stationed in Basra: “Sheikh Mubarak has, since his usurpation, been employing his late brother’s wealth to secure his recognition as Sheikh and his appointment as Kaimakam of Koweit by the Sublime Porte.”
Rise of the Ottoman Empire while others remained Christian. Of great symbolic importance for Ottoman centralization was the practice whereby Ottoman rulers would customarily stand upon hearing the sound of martial music, indicating their willingness to participate in "gaza". Shortly after the Conquest of Constantinople in 1453, Mehmed II discontinued this practice, indicating that the Ottoman ruler was no longer a simple frontier warrior, but the sovereign of an empire. The empire's capital was shifted from Edirne, the city symbolically connected with the frontier warrior ethos of "gaza", to Constantinople, a city with deeply imperial connotations due to its long history as the capital of