Cause & Context
By the mid-Ming, convoluted tax codes and predatory corvee duties bankrupted smallholders and drained imperial coffers; Grand Secretary Zhang Juzheng resolved to execute systemic fiscal overhaul.
Epochal Overview
Following an empire-wide land cadaster, Zhang implemented the Single Whip Law (Yitiao Bianfa): merging land taxes, labor duties, and grain tributes into a unified silver payment based on acreage.
Key Figures
Grand Secretary Zhang Juzheng enforced the reforms with unyielding resolve, while incorruptible magistrates like Hai Rui piloted the system locally.
Civilizational Impact
The Single Whip Law untied peasants from feudal labor bondage, accelerated domestic market monetization, and anchored China as the primary destination for global silver flows from the Americas and Japan.