Persia 36S1 Persia Sasanian era endured until the Mohamme- dans crushed Persian power in 639. For nearly two hundred years after the Arab conquest, Persia formed part of the dominions of the caliphs, and suffered her full share of the al- most incessant massacres and civil wars which ensued. Between 1218 and 1224 Persia, then ruled by Mohammed Shah of Khvarizm, was over- run and almost desolated by the Mongol Jenghiz Khan, who extended his conquests to the Indus. Hulagu, a grandson of Jenghiz, completed the conquest of Persia in 1258, and his descendants ruled for several genera- tions. The country was also the scene of the conquests of Timur-i-Lang (Tamerlane, 1380-1393). In Persia the Safavi dynasty was established by Ismail Shah (1499-1524). The Safavi dynasty was restored by Nadir Qnli (Kuli) Khan, who in 1736 proclaimed himself king, with the title of Nadir Shah. Nadir conquered Afghanistan, and carried his arms as far as Delhi, which he captured and plundered, permitting the massacre of some 100,000 of the inhabitants. He ulti- mately became a bloodthirsty tyrant, and his murder, in 1747, was a great relief to his country. Civil wars succeeded until the reign of Karim Khan, who made Shiraz his capital. The present, or Qajar (Kajar) dyn- asty is of Tartar origin, and was founded by Aqa (Agha) Mohammed Khan in 1794. This monster of cruelty re-established the Shiite or Shiah form of Islam as the religion of the country (1796). Fath 'AH Shah, who suc- ceeded on the murder of Aqa Mohammed, engaged in a war with Russia, and lost the Circassian provinces. Mohammed Shah, his grandson, took Herat from the Afghans. Mohammed Shah left the throne, in 1848, to his son NasiruMdin Shah, who was mur- dered in 1896, and was succeeded by one of his younger sons, Kuzaffaru'ddin Shah. In October, 1906, under pressure, the Shah con- voked a National Assembly (Mejliss) to frame a constitution. He died in January 1907, and his son, Mohammed Ali, delayed ' taking oath to the constitution till Nov. 12, 1907, and then did not keep his promises. In 1907 Russia and Great Britain signed an agreement by which each assumed a sphere of influence in Persia—in the northern and southern parts respectively, and recognized the independence and integrity of the coun- try, This agreement was recognized by Per- sia in 1912. In 1910, at the request of the Persian government, U. S, President Taft ap- pointed W« Morgan Sinister as financial ad- viser to Persia. Shuster arrived in Teheran in May, 1910, and was invested by the Per- sian Mejliss with plenary powers in fiscal affairs. In spite of obstacles, in six months the treasury deficit was converted into a surplus, besides furnishing funds for the sup- pression of a rebellion. Following the outbreak of the war, the National Assembly was summoned and the neutrality of Persia proclaimed. Western and Northwestern Persia formed a battleground for the Turkish and Russian armies, and as a result Persia suffered a considerable loss of property and some loss of life. The Persian province of Azerbaijan was devastated, and terrible massacres of Armenian and Nestorian Christians occurred. In 1916 a troop of Per- sian soldiers was organized under the British general, Sir Percy Sykes, to restore and maintain order in Southern Persia. In 1920 Bolshevik forces invaded Persia and occu- pied Resht, and in 1921, a treaty was con- cluded between Persia and Soviet Russia es- tablishing diplomatic relations and supersed- ing all previous Russo-Persian treaties. In August 1921, a contract was signed between the United States and Persia, whereby Dr. A. C. Millspaugh, formerly connected with the U. S. State Department, became administra- tor-general of the finances of Persia. Undet his guidance, free for the first time in many years from foreign influence, there was a marked improvement in Persia's financial condition and closer commercial relations were established between the two countries. In 1933, a new concession for 60 years for the Persian oil field, the richest single field known, was awarded to the Anglo-Persian Oil Co., under the auspices of the Council of the League of Nations. Among other results of westernizing in- flaences, the government has restricted the wearing of turbans or fezzes to religious leaders. In 1930 laws were passed which re- quired all natives of Persia'residing abroad to return home within one year or suffer the loss of both their citizenship and proper- ty in Persia, and foreigners were restricted to owning no real estate other than dwelling houses. The sovereign of Persia, a constitu- tional monarchy, is called the Shah, and the present Shah, Mohammed Riza Pahlevi, was enthroned Sept., 1941. In 1941 Britain and the Soviet Union partially occupied Iran, driv- ing out all German nations, and in Jan., 1942 an Anglo-Soviet-Iranian treaty was signed by the three governments. , , , Bibliography.—-HISTORY A*n>