He unified China and was a revolutionary. He also thought to unify the great wall of china and he also made all of the roads and bridges the same width to help trade.

Can you tell me some more of his main achievements. I need it for mu assignment

As I know, he standardized Chinese characters to smooth communication; he unified currency to promote economy; he made regulations to better manage the country.

•Uniting China
•Establishing the Qin dynasty
•Reinforcing legalism within the Chinese administrative system
•Restructuring political divisions to form a more coherent state
•Harmonising measurement units to allow for consistent, state-wide economic development
•Standardising the different Chinese scripts
•Building the Great Wall to protect the northern borders
•Constructing the Lingqu canal in the south to connect the major waterways and prevent flooding
•Building the overall infrastructure for national economic development
•Building the impressive Terracotta Army.
These are the ones I know about