Answer:
They weren't treated like humans, but more as a commodity, something that can be used and abused without care. In the North, people were against slavery and working to end it, so naturally, you'd go somewhere safer, where you're actually seen as a human being with feelings and unalienable rights.
Papermaking, printing, gunpowder and the compass - the four great inventions of ancient China-are significant contributions of the Chinese nation to world civilization.
I believe that the answer to the question provided above is that US foreign policy became more strict due to the crisis. The strict policy has affected those innocent firms and the cash flow are oppressed
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D - he used Chinese advisors to improve his rule.
Minimal government involvement in the economy.
