>Perhaps it was the part of the definition that used the phrase >"raising
livestock" that led me to believe that the term >agriculture can include
such activities as raising livestock.

gotcha. so "A+B" = A.  have u had any basic lessons in logic or the english
language? the connective between 'agriculture' and 'livestock' was 'and,'
not 'or.'
as you said these herders were post-agriculturalists, what crops were they
growing?

andrew