278 A Short History of the Middle East Middle East, and have a powerful influence over the Lebanese trades-union movement. The Syrian and Lebanese governments were reported to have detained some 500 suspected Communists in the summer of 1946; but during 1947 the propaganda made by the agents of King Abdullah of Transjordan for his Greater Syria project, in which no Arab can believe that he does not have at least the tacit approval of the British government, caused the ruling clique in Syria to seek the support of the Communists, who are naturally hostile to Abdullah as an ally of Britain.l In Iraq there are two Communist parties which appear to differ over personalities rather than policy. Some fifty members were arrested in January 1947 and seven leaders were sentenced to long terms of imprisonment for 'conspiracy to overthrow the govern- ment by force, and inciting members of the armed forces and the police to bear arms against the government5. The left-wing press appealed to Arab nationalist sentiment in strongly attacking'the Turcolraqi Treaty. The main instrument of Russian policy in Iraq has, however, been not the class-struggle, but the discontent of the Kurdish minority in Northern Iraq, which is nearly one-fifth of the total population of the country and has been neglected by the Arab politicians of Baghdad. This discontent has periodically found expression in tribal revolts, duly countered more or less effectively by Iraqi military expeditions. This normal routine was given a new direction when in 1945 the leaders of the rebellious Barzani Kurds escaped into Persian Kurdistan and joined forces with Kurdish rebels against the Persian central government who were receiving strong Soviet encouragement from Azerbaijan.2 Iraqi fears of a Soviet-inspired Kurdish irruption from Persia into Iraq in the spring of 1946 did not, however, materialize; and the collapse of the 'national government' of Persian Kurdistan in December, follow- ing the Persian government's assertion of its authority in Azer- baijan, eased the tension in Iraq. In April 1947 the Persian authori- ties executed three of the Persian Kurdish rebel leaders, and drove the Barzanis back to the Iraqi frontier, where their deputy-leader Sheikh Ahmed surrendered to the Iraqi authorities. Some 1,500, however, escaped back into Persia, and a thousand with their leader Mullah Mustafa crossed into Russian territory. 1 The World To-Day, January 1948, 25. 2 On this movement, see Archie Roosevelt Jr., in Middle East Journal, I (Washington, 1947), 247 ff.