Mubarak Al-Sabah broke the Ottoman hold over the Persian Gulf. Other rulers in the Gulf were inspired or influenced by Mubarak to take similar actions, many allying strongly with the British. Mubarak established not only the foundations of modern Kuwait but was a key person in the establishment of the modern Persian Gulf. Mubarak Al-Sabah Sheikh Mubarak bin Sabah Al-Sabah, KCSI, KCIE (1837 – November 28, 1915) () "the Great" was the seventh ruler of Kuwait from May 18, 1896 until his death on November 28, 1915. Mubarak ascended the throne upon killing his half-brother, Muhammad Al-Sabah. Mubarak was the seventh ruler
Anglo-Ottoman Convention of 1913 traffic and maritime peace, and also sought to formally establish its dominance in the Gulf. By 6 May 1913 Britain and the Ottoman Empire initialed the compromise and the Anglo-Ottoman Convention was signed on 29 July 1913, exactly two years after the first memorandum. The Anglo-Ottoman Convention was only part of a wider bargaining process and the complexities of the competing European commercial interests in the region prevented its ratification. Russia, France, and Germany (and later Italy) also had been pressing the Ottoman government for railway concessions. Ratification was further complicated by the fact that most of the Powers themselves