Mahmud Barzanji
After the defeat of the Ottoman Empire in 1919, Iraq became a League of Nations mandate under temporary British control. Mahmud Barzanji led a Kurdish revolt against the British and in 1922 attempted to establish a state in northern Iraq. In 1924 the British defeated Mahmud, and the Mosul region was incorporated into the Kingdom of Iraq. After the British occupation, Kurdish leaders continued to press for autonomy within Iraq. In 1970 the Iraqi government agreed to create the Kurdistan Region covering three provinces of northern Iraq.