Events relating to muhammad

Muhammad begins preaching in Mecca the message of Allah, dictated to him by the archangel Gabriel

Muhammad departs from Mecca and settles in Medina, in the event known as the Hegira

The year of the Hegira (Muhammad's move from Mecca to Medina) becomes Anno Hegirae or AH1, the first year in Muslim chronology

The death of Muhammad at Medina is followed by the election of the first caliph, Abu Bakr, a father-in-law of the prophet

Omar, another father-in-law of Muhammad, is elected as the second Muslim caliph (the word means 'sucessor to the Messenger of God')

Within two years of the death of Muhammad, the Arabs surge north into the Syrian desert

Under the caliph Othman, the revelations made to Muhammad are collected in their definitive form as the Qur'an

Othman is assassinated, and Ali wins power as the fourth Muslim caliph - defeating Muhammad's widow Aisha at the 'battle of the camel' near Basra

The kingdom of Granada is established with a Berber noble, Muhammad I, as the first king

The last Abbasid caliph, captured by the Ottoman Turks, is taken as a prisoner to Istanbul - ending the authentic line of 'successors' to Muhammad

Muhammad ibn Saud begins the expansion of power that will lead eventually to the establishment of Saudi Arabia

The Muslim reformer Muhammad ibn Abd al-Wahhab makes an alliance with Muhammad ibn Saud, of significance to the later Saudi dynasty

Elijah Muhammad takes control of the Nation of Islam, or Black Muslims, and leads the movement for more than 40 years

Cassius Clay (later Muhammad Ali) becomes world heavyweight champion for the first time, defeating Sonny Liston

Joe Frazier becomes the first boxer to beat Muhammad Ali in a professional fight, at New York's Madison Square Gardens

Muhammad Ali regains the world heavyweight title, beating George Foreman in Zaire in a fight that becomes known as the Rumble in the Jungle

Muhammad Ali is the first boxer to become world heavyweight champion three times, defeating Leon Spinks in a return match a year after losing the title

Moderate Shiite cleric Muhammad Sadiq al-Sadr and two of his sons are assassinated in the Iraqi city of Najaf