War that broke out in 1861 disturbed the cotton flow to Europe and directed European cotton traders to fertile Cilicia. The region became the centre of cotton trade and one of the most economically strong regions of the Empire within decades. In 1869, Adana Eyalet was re-established as Adana Vilayet, after the re-structuring in the Ottoman Administration. Thriving regional economy, doubling of Cilician Armenian population due to flee from Hamidian massacres, the end of autocratic Abdulhamid rule with the revolution of 1908, empowered the Armenian community and envisioned an autonomous Cilicia. Enraged supporters of Abdulhamid that organized under Cemiyet-i Muhammediye amidst the countercoup, led to a series of anti-Armenian pogroms in 14–27 April 1909. The Adana massacre resulted in the deaths of roughly 25,000 Armenians, orphaned 3500 children and caused heavy destruction of Christian neighbourhoods in the entire Vilayet. Cilicia section of the Berlin–Baghdad railway were opened in 1912, connecting the region to Middle East. Over the course of Armenian genocide, Ottoman telegraph was received by the Governor to deport the more than 70,000 Armenians of the Adana Vilayet to Syria. Armenians of Zeitun had organized a successful resistance against the Ottoman onslaught. In order to finally subjugate Zeitun, the Ottomans had to resort to treachery by forcing an Armenian delegation from Marash to ask the Zeituntsis to put down their arms. Both the Armenian delegation, and later, the inhabitants of Zeitun, were left with no choice. Modern era Armistice of Mudros that was signed on 30 October 1918 to end the World War I, ceded the control of Cilicia to France. French Government sent four battalions of the Armenian Legion in December to take over and oversee the repatriation of more than 170,000 Armenians to Cilicia. On May 4, 1920 Armenian people declared the independence of Cilicia under the French mandate. The French forces were spread too thinly in the region and, as they came under withering attacks by Muslim elements both opposed and loyal to Mustafa Kemal Pasha, eventually reversed their policies in the region. A truce arranged on May 28 between the French and the Kemalists, led to the retreat of the French forces south of the Mersin-Osmaniye railroad. With the changing political environment and interests, French further reversed their policy: The repatriation was halted, and the French ultimately abandoned all pretensions to Cilicia, which they had originally hoped to attach to their mandate over Syria. Cilicia