How is the Umasyyad and the Abbasid rulers of Persia were alike and how they were different?

The Umayyad and Abbasid rulers of Persia both sought to expand and consolidate their empires, promoting Islamic governance and culture. However, the Umayyads emphasized Arab supremacy and centralized power in Damascus, while the Abbasids, who overthrew the Umayyads, fostered a more inclusive approach by promoting Persian culture and establishing Baghdad as a cosmopolitan center of learning and trade. Additionally, the Abbasids shifted the focus from military conquest to intellectual and cultural achievements, distinguishing their rule from the more militaristic Umayyad approach.