【单选题】

With which of the following statements wouldAdler and Van West both be likely to agree

Ⅰ.Anasazi land was fertile enough during the so-called GreatDrought to potentially feed all of theAnasazi.
Ⅱ.An internecine civil war may have contributed to theAnasazi’s malnourishment.
Ⅲ.Drought alone is insufficient to explain the cause of theAnasazi’s departure.
A、Ⅰ only
B、Ⅱ only
C、Ⅰ and Ⅱ only
D、Ⅰ and Ⅲ only
E、Ⅰ, Ⅱ, and Ⅲ