A．Ware relies upon a different body of evidence than previous anthropologist have, but reaches the same conclusions.
B．Ware ascribes a less dominant role to weather than had been traditionally posited by anthropologists.
C．Ware ascribes a more dominant role to weather than had been traditionally posited by anthropologists.
D．Ware believes weather played a role in the evacuation, but not the one traditionally cited.
E．Ware believes that another factor besides weather was responsible for the Great Drought.