Qin Shi Huang united China by:
A. shutting down the unpopular Silk Road.
B. awarding government positions based on merit.
c. giving government jobs to members of rich families.
D. replacing strict laws with less harsh laws.
Qin Shi Huang began a militarily-driven expansionist policy. In 229 B.C., the Qin seized Zhao territory and continued until they seized all five Zhou states to create a unified Chinese empire in 221 B.C.
