What was the economic situation of Emperor Wu of the Han Dynasty? Which period of development did this originate from?

In the economic aspect, Emperor Wu of the Han Dynasty emphasized agriculture over commerce, rectified finances, issued orders of "calculation" and "reporting", levied asset taxes on merchants, and vigorously cracked down on profiteers; he also adopted Sang Hongyang's suggestions, Iron smelting and salt boiling were brought back to the government, and counties and counties were prohibited from casting money, and five baht coins were minted uniformly. Level officials were set up, and all officials were transferred, and the government operated transportation and trade, which greatly enhanced the country's economic strength. At the same time, water conservancy projects were built, people immigrated to the northwest to farm, and the "farming method" was implemented, which was conducive to the development of agricultural production. Another important economic measure was to unify the currencies at that time.

This stems from the period of Wenjing's rule, which emphasized corvee and low taxes, emphasis on agricultural production, promotion of frugality, and emphasis on transforming the people with virtue~