Final answer:
The Qin dynasty implemented a standardized written language, uniform coinage, and a population census to centralize power.
Step-by-step explanation:
The Qin dynasty implemented several measures to centralize power:
- A standardized written language: The Qin created a uniform script and outlawed regional variants, ensuring that everyone used the same written language.
- Uniform coinage: Qin replaced the different currencies used by various states with a uniform coinage system.
- A population census: Qin conducted a population census to have accurate data on the population and resources of the empire.