Well, the chinese big secret was silk. So that would be my best guess.
Answer:
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Explanation:njjjjjjjjjjjjjjjjjjjjjjjjjjjj
Answer: a person is a citizen
Explanation: there is no such thing as illegal
Apart of my test that I had to do it had the same question.
The trails and the conditions were very rough, and they struggled to traverse across these trails. Also, the weather was very bad and many of the settlers got sick and died from disease along the way