Original sentence: A few months before his death, Muhammad delivered a sermon at Ghadir Khumm where he announced that Ali ibn Abi Talib would be his successor.Eventually, after the deaths of Abu Bakr and the next two Sunni leaders, Umar and Uthman, the Sunni Muslims went to Ali for political leadership
Edited sentence: A few months before his death, Muhammad delivered a sermon at Ghadir Khumm where he announced that, according to Shia belief, Ali ibn Abi Talib would be his successor.After the death of Muhammad, effective political leadership of the community transferred to Abu Bakr on the basis of oaths of personal allegiance given to him by a number of community leaders.Eventually, after the deaths of Abu Bakr and the next two successors, Umar and Uthman, the Medinese people went to Ali for political leadership.Shia Islam holds that the Islamic prophet Muhammad designated Ali ibn Abi Talib as his successor.Sunni Islam holds Abu Bakr to be the first rightful leader of the community after the Prophet