One thing Qin Shi Huang did to unite China was: A. use a standardized money system.

B. cut off trade along the Silk Road.

C. force all people to follow Confucianism.

D. reduce the size of the military.

Human rights groups in the 20th century worked to: o a. european imperial powers maintain control over their colonies. o b. convince citizens in impoverished countries to embrace nationalism. o o o o c. ensure that people around the world were protected from brutal treatment. o d. weaken the influence of international organizations like the united nations. sub