Identify the location of the Qin Dynasty

The Qin Dynasty was located in modern day China.

Explanation:

The Qin Dynasty was a dynasty of ancient China that ruled China from 221 BC to 20 BC. The Qin dynasty originated from Shaanxi province and its name is also a modified form of the same province. When Qin began to occupy China, the Zhou dynasty had only nominal control in the country and the period of warring states was going on. Qin ended the weak Zhou dynasty and then unified China by destroying the six remaining kingdoms. Despite being powerful, the Qin dynasty remained in power for a very short period and then the rise of the Han dynasty in China took place.