Answer
The demise of Ibn al-Zubayr occurred during the reign of Caliph Abd al-Malik, a pivotal moment in Islamic history. Abd al-Malik, an illustrious figure of the Umayyad dynasty, ascended to power in 685 CE, solidifying his authority over a vast empire. Despite facing formidable challenges, including rebellions and internal strife, Abd al-Malik's resolute leadership and strategic acumen brought stability and prosperity to the caliphate.