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, orphanized 3500 children and caused heavy destruction of Christian neighbourhoods in the entire Vilayet.