I want to know the answer to the following question:
What dynasty came before the Han dynasty?
All the background I'm provided with is that "The Han dynasty (Chinese: 漢朝; pinyin: Hàn cháo) was the second imperial dynasty of China, preceded by the Qin dynasty (221–207 BC) and succeeded by the Three Kingdoms period (220–280 AD).". Is that enough to answer the question?