The Great Wall of China was created by the Qin and Han dynasties. It was built to keep out the Mongols. However, building The Wall was not worth the costs they had to go through. According to Document C,"During the short ten-year period of Qin wall-building, there was heavy use of peasant laborers, who worked seven-day work weeks with little food." This quote describes the effort and suffering of those who help built. In Document A,"The Xiongnu live on meat, cheese, wear furs, and possess no house or field." This quote is relevant because it shows that the Mongols had needs too, and if food or water supply was not provided in their areas they would find ways to survive. For instance, China would be still invaded. Until they find a way, China's
