Answer:
what is the question. he did help uk in ww2
<span>the correct option is C
</span><span>borders created by imperialist nations have led to modern ethnic tensions
</span>
Modern ethnic tensions were caused by the scramble for and partition of the various spheres of influence often putting often hostile communities into one border, or separating these communities into different states, therefore diminishing their political importance.
<span />
<span>Free blacks who left the South to escape both the persecution following the Civil War, in the 1870s, were known as Exodusters. They left at first to settle in Cherokee territory and eventually settled in Scott County, the first "colony" being Nicodemus.</span>
I think its the availability of good jobs in the North and West.
<span>
</span>
<span />