claim: Dissociative identity disorder is incapable of being classified as a mental disorder.
evidence: The Palestine Brigade of the Royal Flying Corps , and later Royal Air Force , was formed 5 October 1917 in response to General Allenby 's request for an air formation for his planned offensive against the Ottoman Empire in Palestine .. Royal Flying Corps. Royal Flying Corps. Royal Air Force. Royal Air Force. General Allenby. Edmund Allenby, 1st Viscount Allenby. planned offensive. Sinai and Palestine Campaign. Ottoman Empire. Ottoman Empire. Palestine. Palestine ( region )