Hi im Qin! i came to power by, in 221 B.C. the ruler of Qin sent a large calvary force to defeat the other states and end the Zhou dynasty. The Qin then controlled china from the Huang He to the Chang Jiang.
i have lots of achievements but ill only say a couple, I appointed officers known as censors. I also created a currency, which is a type of money. And the biggest acheivment is i built the Great wall to seperate the different empires.
So now i will be telling you guys about the end of me ruling my empire. I thought i would rule china forever but then in 210 B.C. i died. After my death both aristocrats and farmers revolted against my harsh rule. There was also lots of fights after my death. But that was the end of the Qin dynasty.