What was an achievement of the ZHOU dynasty

Introduction of coins
Lacquerware
Silk Road
Standard axle size

One achievement of the Zhou dynasty was the introduction of coins as a form of currency. Prior to the Zhou dynasty, various forms of commodities, such as shells, silk, and tools, were used as a medium of exchange. However, during their reign, the Zhou dynasty introduced round coins made of bronze. These coins had a hole in the middle, allowing them to be easily carried and strung together. The introduction of coins not only facilitated trade and commerce but also standardized and regulated the monetary system.

Another achievement of the Zhou dynasty was the development and refinement of lacquerware. Lacquerware refers to objects made of wood or other materials coated with layers of lacquer, a glossy and durable finish. The Zhou dynasty greatly expanded the use of lacquer and perfected lacquerware production techniques. Lacquerware became an important artistic and cultural symbol of the Zhou dynasty, exemplifying their craftsmanship and sophistication.

The Zhou dynasty also played a significant role in the establishment and expansion of the Silk Road. The Silk Road was a network of trade routes connecting various regions of Asia, Europe, and Africa. It facilitated the exchange of goods, cultures, ideas, and technologies between different civilizations. The Zhou dynasty, particularly during the reign of Emperor Wu, actively promoted and protected trade along the Silk Road. This contributed greatly to the economic growth and cultural exchange during this period.

Lastly, the Zhou dynasty standardized the axle sizes of chariots and carts. Before the Zhou dynasty, each region or kingdom had different axle sizes, making it difficult for vehicles to traverse different terrains or be easily repaired. The Zhou dynasty introduced a standard axle size, which allowed for greater ease of transportation and facilitated trade across different regions. This standardization of axle sizes significantly improved the efficiency of transportation and logistics during the Zhou dynasty.