In 1899, John Hay, the American Secretary of State, asked the Jewish American ambassador to the Ottoman Empire, Oscar Straus to request Sultan Abdul Hamid II to write a letter to the Moro Sulu Muslims of the Sulu Sultanate in the Philippines telling them to submit to American suzerainty and American military rule (see Philippine–American War). The Sultan obliged and wrote the letter, which was sent to Sulu via Mecca; two Sulu chiefs delivered it to Sulu and it was successful since the "Sulu Mohammedans... refused to join the insurrectionists and had placed themselves under the control of our army, thereby recognizing American sovereignty."[13]