请教GWD

ken178

For many revisionist historians, Christopher Columbus has come topersonify devastation and enslavement in the name of progress thathas decimated nativepeoples of the Western Hemisphere.

A.devastation and enslavement in the name of progress that has decimated native peoples of the Western Hemisphere

B.devastation and enslavement in the name of progress by which native peoples of the Western Hemisphere decimated

C.devastating and enslaving in the name of progress those nativepeoples of the Western Hemisphere which in the name of progress are decimated.

D.devastating and enslaving those native peoples of the westernHemisphere which in the name of progress are decimated.

E.the devastation and enslavement in the name of progress thathave decimated the native peoples of the Western Hemisphere.


我手里的答案是A，有NN能够解释一下这题吗？题目都看不明白。不知道如何下手。谢谢

ken178

B选项不是那么明白，从句修饰progress???
那个decimated位置不同有什么区别？？？谢谢