In 3-5 sentences, compare the motivations and conquests of the Ottoman Empire and the Umayyad dynasty.

The Ottoman Empire and the Umayyad dynasty were both motivated by a desire for territorial expansion, but their conquests were driven by different contexts and goals. The Umayyads (661-750 CE) sought to expand the Islamic realm rapidly, driven by a combination of religious fervor and the desire for political control, resulting in the establishment of one of the largest empires in history. In contrast, the Ottomans (1299-1922) aimed to consolidate and expand their power through a more strategic approach, blending military conquest with administrative sophistication and cultural integration, ultimately transforming into a multi-ethnic empire that emphasized stability and trade. While both empires were influential and promoted the spread of Islam, their methods and the socio-political dynamics of their times shaped their respective legacies.