The Qin Dynasty was the dynasty that redefined China. Emperor Qin had greatly helped the Chinese to be made a nation again. The unified China was larger than it ever was. The only way for emperor to keep the country together is that all his subjects equally. Any departure from China launch again with hundreds of years of conflict. At this time, the emperor was old and not want to face death. He wanted to be immortal. When the emperor died, China entered into a rage and rebellion against the Qin Dynasty continued, leading to the next dynasty, the Han.