The major accomplishments of the Han Dynasty include:
- The Silk Road: The Han Dynasty is well-known for expanding trade routes, including the establishment and promotion of the Silk Road, which facilitated trade and cultural exchange between China and other regions, such as Central Asia and beyond.
While the other options listed, such as the use of coins, bronze artwork, and the Mandate of Heaven, are important in various contexts, the establishment and development of the Silk Road is particularly significant as a hallmark of the Han Dynasty's impact on trade and cultural exchange.