The main reason for the wall's construction had always been defense. Since China's first dynasty, the empire faced a near-constant threat of attack from the nomadic tribes to the north. This included those famed Mongols as well as lesser-known groups like the Xiongnu and the Göktürks.
Answer:
positive: decreases the amount of surplus goods
negative: cultural differences, language barriers, shipping customs
Explanation:
1733 candies left
if we subtract 300 from 2033,
2033-300=1733
