How did the rulers of the qin dynasty shape and unify china

When King of Qin was thirteen hen China's first emperor when he was 38 after the Qin had conquered all of the other Warring States and unified all of China in 221 BC.

monitor contract compliance and results of forestry activities to assure adherence to government regulations.  

plan and supervise forestry projects, such as determining the type, number and placement of trees to be planted, managing tree nurseries, thinning forest and monitoring growth of new seedlings.  

establish short- and long-term plans for management of forest lands and forest resources.  

determine methods of cutting and removing timber with minimum waste and environmental damage.  

supervise activities of other forestry workers.

by the way there is no video here.

darwinism is survival of the fittest there for social darwinism is the survival of the wealthiest