"Formerly wars in this country were caused by blood feuds between different chiefs; they are now encouraged by the slave buyers of the Mirma, for the purpose of supplying these human chattels for the market of Zanzibar. The Waseguhha are about the most thorough believers in witchcraft, yet the professors of this dark science fare badly at their hands. It is a very common sight to see cinereous piles on the roadside, and the waving garments suspended to the branches of trees above them, which mark the fate of the unfortunate 'Waganga' or medicine man. So long as their predictions prove correct and have a happy culmination, these professors of 'uchawi'--magic art--are regarded with favor by the people; but if an unusual calamity overtakes a family, and they can swear that it is the result of the magician's art, a quorum of relentless inquisition is soon formed, and a like fate to that which overtook the 'witches' in the dark days of New England surely awaits him. [Illustration: EXECUTION FOR WITCHCRAFT. Sometimes performed by burning; at other times by beheadal and casting into the river.] "Enough dead wood is soon found in their African forests, and the unhappy one perishes by fire, and, as a warning to all false professors of the art, his loin-cloth is hung up to a tree above the spot where he met his doom. "In Southern Usagara, the people are most amiable; but in the north, in those districts adjacent to the Wahumba, the people partake of the ferocious character of their fierce neighbors. Repeated attacks from the Waseguhha kidnappers, from the Wadirigo or Wahehe robbers on the southwest, from Wagogo on the west and from Wahumba on the north, have caused them to regard strangers with suspicion; but after a short acquaintance they prove to be a frank, amiable and brave people. Indeed, they have good cause to be distrustful of the Arabs and the Wangwana of Zanzibar. Mbumi, Eastern Usagara, has been twice burned down, within a few years, by the Arabian Waseguhha kidnappers; Rehemeko has met the same fate, and it was not many years ago since Abdullah bin Nasib carried fire and sword from Misonghi to Mpwapwa. Kanyaparu, lord of the hills around Chunyo, Kunyo, once cultivated one-fourth of the Marenga, Mkali; but is now restricted to the hill-tops, from fear of the Wadirigo marauders.