 Complete the following phrase:  After World War I and the dissolution of the Ottoman Empire, the three provinces vilayets of Ottoman Iraq came under the control of the United Kingdom. Under British occupation, the people rebelled and Iraq showed itself a hard land to govern. In order to establish a pro-British client regime, a dynasty of Hashemite kings from the Hejaz was established, beginning with Faisal I who was the son of Hussein bin Ali. As a family originating in the Hejaz, the House of Hashim was foreign to Iraq. The British Government appointed them as Iraqs royal family after a rigged plebiscite in 1921. The Hashemites were largely opposed by the Iraqi Shiites and Kurds. The Kingdom of Iraq existed until an Iraqi nationalist coup détat in 1958 known as the 