Final answer:
The Qin Dynasty united China through standardized writing, uniform laws and measures, and a meritocratic governance system.
Explanation:
The Qin Dynasty was able to unite China by implementing various measures to standardize and centralize the empire.
- Standardizing Writing: Prime Minister Li Si standardized the Chinese writing system, which unified Chinese culture for thousands of years.
- Uniform Laws and Measures: Qin enforced uniform laws, coinage, weights, measures, and writing across the empire.
- Meritocracy and Centralization: Qin adopted new governance techniques, appointing officials based on merit, and centralized rule, which created stability and administrative efficiency.
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