The answer is B. Scientists study artifacts they discover to form ideas on what life was like in the past. Sometimes there will pieces that doesn't make sense and so they study some more until it makes sense.
Answer:
False
Explanation:
Because Shi Huang Di started the idea and making it then the Han dynasty finished it.
He didn't care, he only cared for himself
The Europeans wanted economic gain sorry that is all my brian could rake up.