Answer:
D. He was only common person to become emperor
Step-by-step explanation:
Liu Bang was famously known as Emperor Gaozu of Han. He reigned as Chinese Emperor between the year 202 BC to 195 BC, after initially serving as the King of Han for a few years. He began the Han dynasty.
He was born into a peasant family and once served as a small law enforcement officer under the Qin dynasty. He later became a rebel to the Qin dynasty, following a leadership tussle. He ultimately sacked the last Qin ruler and later conquered and united China under his rule.