<span>China is considered a low developed country.
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In the 1800s they used steel plows and other new forms of technology. The Steel Plow was used for farming to break up tough soil without soil getting stuck to it.
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C. Allowing newly added territories to the United States decide for themselves the slavery issue.</span>
Popular sovereignty was proposed as a way to decide the issue of slavery in the new territories. Under such a system, the local population would decide the slavery issue rather than Congress.
It’s polite bc dr king wanted to end segregation peacefully
Answer: I think it is A
Explanation: btw i am not sure so wait for another person to answer