Interactions during these periods, whether through trade or intellectual exchange

How can I write a better more specific and arguable thesis from this >.Interactions during these periods, whether through trade or intellectual exchange, facilitated the cross-fertilization of ideas and contributed to the transformative impact on their respective civilizations. After a period of political disunity, the Tang Dynasty ushered in the Golden Age marking territorial expansion, economic prosperity, and intellectual openness. Scholarly pursuits were encouraged, and Confucianism coexisted with Buddhism and Daoism, fostering a vibrant exchange of ideas.