<span>Which of the following has been a contemporary concern in northwestern China?
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</span>Answer: Of the options available the one that has been a contemporary concern in northwestern China is answer choice A) Ethnic Conflicts.
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The reason the Indo- European languages dominated the globe geographically today was that <span> 'B) European colonization around the world helped spread the languages.'</span>
The earth's orbit is responcible
Increased slope steepness, increased water, decreased vegetation and earthquakes
