A and B is out because these undoubtedly are unique Chinese achievements. So is D. The Chinese are infamous for these things. Other achievements include gunpowder, fireworks, ect.
C is basically the answer because the chinese aren't the only race or country to do so. Many people have done it in the past before them and present in the terms of civilization. It isn't simply uniquely or originally from them.
Answer:
I believe this is true, but please correct me if I'm wrong.
True, the continental steppe climate is dominant in the texas high plains
As more people arrived to America, the need for westward expansion was inevitable. As land-hungry settlers began moving westward, the faced challenge on Native American tribes along the way. Since Indian tribes living there appeared to be the main obstacle to westward expansion, white settlers petitioned the federal government to remove them. Although Presidents Thomas Jefferson and James Monroe argued that the Indian tribes in the Southeast should exchange their land for lands west of the Mississippi River, they did not take steps to make this happen. Indeed, the first major transfer of land occurred only as the result of war.
Jackson’s government succeeded. By the end of his presidency, he had signed into law almost seventy removal treaties, the result of which was to move nearly 50,000 eastern Indians to Indian Territory.
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