By 1924, the ottoman empire no longer existed and the region was divided among several European countries. The effect of the downfall of the ottoman empire was regional conflict.
Typically, world war I (1914 - 1918) was the main reason behind the disintegration of the Ottoman empire.
In world war, I, a restricted agreement called 'Sykes-Picot' was signed between the British and French allies to disintegrate the middle east and divide it up between themselves after the fall of the Ottoman empire.
Ottoman empire sided with Germany, however, American powers defeated Germany and the Ottoman empire fell apart in 1922 after the failure of the agreement which led to regional conflict.
This conflict caused the formation of the New Arab and the present-day Republic of Turkey.
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