ACHOLI. . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............ Vegetation density increases toward the south. This is wet savanna country. Few dispersed settlements were seen.. . . . . . . . . . . . .. . . .. . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . .