Answer
Peaceful consolidation marked the end of Abd al-Malik's reign. He successfully established the Umayyad dynasty, consolidating his power and securing the empire's stability. Abd al-Malik's reforms, including the introduction of a unified currency and the establishment of Arabic as the official language, contributed to the empire's administrative efficiency and cultural cohesion. His efforts laid the foundation for the Umayyad Caliphate's continued expansion and prosperity.