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1.)A monarch known as the "caliph," which means "successor," headed the Caliphate. The caliph was the Muslim world's religious and political official, and was considered the Prophet Muhammad's heir. When did it all start? After Muhammad's death in 632 CE, the Caliphate was established.
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Abraham Lincoln did believe that slavery was morally wrong, but there was one big problem: It was sanctioned by the highest law in the land, the Constitution. ... Only with emancipation, and with his support of the eventual 13th Amendment, would Lincoln finally win over the most committed abolitionists.