Al-Mutawakkil vs Malcolm III Canmore

Al-Mutawakkil ended the Mihna, the inquisition that enforced the Mu'tazilite doctrine of the createdness of the Quran. He restored traditionalist orthodoxy and ended the persecution of scholars who opposed the doctrine.

Al-Mutawakkil commissioned the construction of the Great Mosque of Samarra, featuring the famous Malwiya minaret. This mosque was one of the largest in the Islamic world and symbolized Abbasid architectural ambition.

Al-Mutawakkil was assassinated by his Turkish guard in Samarra. The murder was orchestrated by his son al-Muntasir, who succeeded him. This event marked the beginning of the 'Anarchy at Samarra' and the decline of Abbasid power.

Malcolm Canmore killed Macbeth at the Battle of Lumphanan, ending Macbeth's reign. Malcolm then claimed the Scottish throne, though he faced opposition from Macbeth's stepson Lulach, whom he killed in 1058 to secure his position.

Malcolm launched a series of raids into northern England, exploiting the instability after the Norman Conquest. He invaded Northumbria in 1070 and again in 1079, but was forced to submit to William the Conqueror at the Treaty of Abernethy in 1072, becoming a vassal.

Malcolm married Margaret, an Anglo-Saxon princess who had fled to Scotland after the Norman Conquest. The marriage strengthened ties with the English church and nobility, and Margaret later became a saint. It also introduced English cultural and religious influences to the Scottish court.

Malcolm invaded England again and was killed at the Battle of Alnwick in Northumberland, along with his eldest son Edward. His death led to a succession crisis in Scotland, as his brother Donald III seized the throne, beginning a period of instability.