A: progress that has decimated native peoplesFor many revisionist historians, Christopher Columbus has come to personify devastation and enslavement in the name of progress that has decimated native peoples 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 have been decimated
c) devastating and enslaving in the name of progress those native peoples of the Western Hemisphere that have been decimated
d) devastating and enslaving those native peoples of the Western Hemisphere which in the name of progress are decimated
e) the devastation and enslavement in the name of progress that have decimated the native peoples of the Western Hemisphere
B: progress by which native peoples...have been decimated
A and B imply that PROGRESS has decimated the native peoples, a distortion of the intended meaning.
The intended meaning is that DEVASTATION AND ENSLAVEMENT have decimated the native peoples.
Eliminate A and B.
C: native peoples...that have been decimated
D: native peoples...which...are decimated
On the GMAT, that and which cannot serve to refer to people.
Eliminate C and D.
The correct answer is E.













