What was the name commonly given to the ancient trade routes that connected the East and West of Eurasia?

The name commonly given to the ancient trade routes that connected the east and west of Eurasia is the Silk Road. This name originated from the significant role silk played in these trade networks, as it was one of the most valuable commodities that was traded along these routes. Additionally, Chinese silk was highly sought after by merchants and traders from various regions, leading to the establishment of extensive and complex trade networks that facilitated the exchange of goods, ideas, and cultures between the East and West. The Silk Road was instrumental in fostering economic, cultural, and technological interactions between different civilizations, making it one of the most important trade routes in the ancient world.