It was primarily the "Open Door Policy" that opened relations between china and the united states, since this made it possible for many western countries to engage in trade with China.
Answer:
According to the IPCC, the world's carbon emissions have to fall by 45% by 2030 to keep the world's average temperature from rising more than 1.5 degrees Celsius above pre-industrial levels. So the next 10 years are crucial for any efforts to slow this trend.
Explanation:
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Answer:
Option B
The South had more power in congress than the North
