Another passage (might be important )

[akshay1010]

Dear friends
Again there is a chance that this passage may be a bit above the level of gmat..(though the chance is very very tirvial).......kindly help asap
thanks

[sujaysolanki]

i think it shd be E

[akshay1010]

please explain ur reasons for selecting this answer and rejecting the others..............................again for this passage too i feel the answer should be either D or A

[krishnakumarhod]

My guess is b]
:

[Bidisha_800]

I think in the context of this passage the answer should be (C) ...I'll explain if this is right.

[naaga]

is the owner of the post still available ? I don't think so , because it was posted long back , if he is there please post the OA , IMO D , what is the OA , no response from the owner of the post from long back I think.

[anshulseth]

I think it is 2.
As the passage says in para 3, "the students of human history can draw on many more natural experiments..."