A nations power based on wealth is called is usually referred to as GDP, or "Gross Domestic Product" (if I'm understanding the question correctly. Although this isn't always a great indicator of the fundamental "health" of the country.<span />
Answer:
Not only for his good decisions, but for his bad also. He is apart of China's most famous history, but the impact he made when he was alive was huge. The Qin dynasty did not rule ...