Nevertheless the Russian revolution had one beneficial effect upon the Balkan situation. It removed one of the two influences which had protected Constantine and enabled him to counterwork Entente policy and strategy in the Near East. The other was neutralized by connivance in Italy's proclamation of a protectorate over Albania on 3 June; and with this compensation she was induced to remove her ban on Venizelos and to risk that greater Greece, which with a free hand that statesman bade fair to achieve. France was whole-hearted in supporting him. The chief islands had one by one rallied to his cause in the spring, and by the end of May he had 60,000 troops at his disposal. On 11 June M. Jonnart arrived at Athens as plenipotentiary for the Entente to insist on Constantine's abdication. Troops were moved down into Thessaly; the Isthmus of Corinth was seized, and warships anchored off the Piraeus. Constantine had no choice, and under compulsion nominated his second son Alexander as his successor. On the 13th he left Athens for Lugano, and on the 21st Venizelos arrived from Salonika and formed a government. The German agents were expelled, and the Greek people were reconciled to the violence of the proceedings by the substantial consolation of the raising of the blockade. Less happy was the effect of the Russian revolution in Asia Minor. All idea of an advance from Trebizond and Erzingian came to an end, and the projected campaign which was to have given the Russians Mosul while Maude advanced to Baghdad was abandoned. On 30 April the Turks announced that the enemy had evacuated Mush. In May they left the Dialah, and in July retreated from Khanikin into Persia, leaving the British right wing in the air. Gradually they abandoned Persia to the principle of self-determination and to the Turks, and Armenia to fresh experiments in massacre. Even on the Salonika front Sarrail suffered from the retiring habits of his Russian troops, and at Gaza Murray felt the force of Turkish divisions released from Russian fronts. There were at least six divisions to oppose him when he renewed his attack after three weeks' interval on 17th April. His communications had been greatly improved and the railway brought up to Deir-el-Belah, but so too had the Turkish defences, and there was little to say for a frontal attack by inferior forces without the chance of surprise. The political demand for an Egyptian contribution to the combined Allied offensive seems, however, to have been inexorable, and Sir Charles Dobell was committed to an enterprise not unlike our attacks in Gallipoli. Some initial success was won on the 17th, and the ground gained was prepared on the 18th for a final effort on the following day. Samson Ridge near the coast was taken, but Ali Muntar defied all our efforts, and counter-attacks deprived us of much of the ground that was won. Seven thousand men had been lost, and Turkish reinforcements were still arriving. Gaza could