 Generally the very largest livestock holdings were kept here.The remaining 20 percent had the most extreme contrast between wet and dry seasons.Lying below 2,000 feet altitude it had the least dependable agricultural conditions, being a flat grassy plain, it was most vulnerable to raiding, difficult to defend against these raids, was most prone to cattle diseases, and contained the largest number of non-Kagura who had settled either as refugees or part of the very impressive caravan trade.