1199
Death of Richard the Lionheart
Besieging a minor castle at Chalus in the Limousin over disputed treasure, Richard was struck in the shoulder by a crossbow bolt from the battlements. Gangrene set in. He pardoned the archer on his deathbed; after his death the man was flayed alive. The English empire passed to his brother John.
Hojo Tokimasa ascendant at Kamakura
After the death of Minamoto no Yoritomo the previous year, his father-in-law Hojo Tokimasa positioned himself as regent to the young heir Yoriie. Within a few years the Hojo family would come to dominate the shogunate they had helped establish, a situation that would last until 1333. The Hojo regency created a uniquely layered Japanese government in which a regent ruled on behalf of a shogun who ruled on behalf of an emperor.
Muhammad of Ghor's succession troubles
The Ghurid sultan, having conquered northern India, now faced revolts in Khurasan and plots in his own household. He would be assassinated three years later by an Ismaili dagger on the banks of the Indus. His slave-generals would parcel out his Indian conquests into what became the Delhi Sultanate. The fragmentation of Ghurid power produced a generation of former slaves who ruled as independent sultans, a pattern unique to Islamic political history.
John crowned King of England
The last surviving son of Henry II and Eleanor was crowned at Westminster. He inherited a vast continental empire and a reputation for cunning, faithlessness, and bad luck. Within five years he would lose Normandy; within sixteen, be forced to seal Magna Carta. John's reign would prove the most constitutionally consequential in English history, not because of his successes but because of his spectacular failures.
Innocent III calls the Fourth Crusade
Shocked by the failure of the earlier crusades and the death of Henry VI's planned expedition, Pope Innocent III issued the bull Post miserabile summoning a new crusade aimed at Egypt as the strategic key to Jerusalem. The expedition would instead sack Christian Constantinople. The diversion of the Fourth Crusade to Constantinople would prove the most consequential unintended consequence in the history of the crusading movement.