What event led to the formation of the caliphates

Ottoman (1517-1924) - Historians generally cite the beginning of the Ottoman Caliphate as 1517 CE when the Ottoman Empire took control of Cairo, Egypt. The Ottomans continued to maintain their claim as the Islamic Caliphate until 1924 when the Caliphate was abolished by Mustafa Ataturk, the first President of Turkey.

Explanation:

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on the whole, dickens has shown the french revolution and its this site might you. good at his job, and the subject matter he chose, 

answer: i looked it up

explanation: in 1955 in montgomery, alabama, a girl refused to give up her seat on a public bus. the girl was black, and the passenger looking to take her seat was white. this is a familiar tale, but it's not about rosa parks. the girl in the story is a 15-year-old high school student named claudette colvin, and this act of defiance occurred nine months before rosa parks did the same thing. colvin was arrested, and her case is what led to the u.s. supreme court's order for the desegregation of alabama's bus system. so, why don't we know colvin's name? "later i had a child born out of wedlock; i became pregnant when i was 16," colvin says. "and i didn't fit the image either, of, you know, someone they would want to show off.