Why did shi huangdi tear down the walls of chinese kingdoms?

a. he needed building materials for the great wall.

b. he wanted to ensure the nobles could not defend against him.

c. the walls did not meet his standard specifications.

d. he wanted the walls rebuilt with stronger materials.
pls asap! ill give brainliest : )

Which statement best completes the diagram related to the supreme court’s procedures? a. a party in a lower-court case requests that the supreme court overturn the other court’s ruling in the case. b. federal judges nominate a small number of cases to be overturned by the supreme court. c. congress votes on which court cases should be reviewed by the supreme court. d. the president selects court cases involving new laws for the supreme court to review

What did palestinian leader mahmoud abbas promise after succeeding yasir arafat in 2004?

Overpopulation puts severe stress on the environment because .