What time statement best describes a difference between China before the Mongol invasion and after the mogul invasion?

Before the Mongol invasion, China was characterized by a relatively stable and unified rule under the Song Dynasty, with a focus on cultural and technological advancements. After the Mongol invasion, particularly under the Yuan Dynasty established by Kublai Khan, China experienced significant political and social changes, including the integration of Mongol customs and a shift in power dynamics that marginalized many Han Chinese elites. This period also saw increased trade and cultural exchange along the Silk Road, altering China's economic landscape. Overall, the Mongol invasion marked a transition from a predominantly Han Chinese governance to a more diverse, multi-ethnic rule.