Kush adopted many Egyptian practices, but A. Tried to erase all of them by invading Egypt. B. Continued to move south to avoid Egyptian influence. C. Practiced a religion very different from that of the Egyptians. D. Was rebuffed in efforts to be incorporated officially into Egypt. E. Suffered invasions from the west, which wiped out all vestiges of Egyptian culture.

B.) Continued to move south to avoid Egyptian influence.

Explanation:

Kush indeed adopted many Egyptian practices, but yet continued to move south in order to avoid Egyptian influence. The Nok culture produced: iron working and terracotta figurines. The caste system then expanded in South Asia as the Vedic people moved into rice growing regions that are required more laborers.

I hope this helped I am sorry if you get this wrong.

b). (sounds as the best answer)

(202 bc - 220 ad) dynasty started by lui bang; a great and long-lasting rule, it discarded the harsh policies of the qin dynasty and adopted confucian principles; han rulers chose officials who passed the civil service exams rather than birth; it was a time of prosperity