When we pass from Australia to New Guinea we find that, though the natives stand at a far higher level of culture than the Australian aborigines, the constitution of society among them is still essentially democratic or oligarchic, and chieftainship exists only in embryo. Thus Sir William MacGregor tells us that in British New Guinea no one has ever arisen wise enough, bold enough, and strong enough to become the despot even of a single district. "The nearest approach to this has been the very distant one of some person becoming a renowned wizard; but that has only resulted in levying a certain amount of blackmail." According to a native account, the origin of the power of Melanesian chiefs lies entirely in the belief that they have communication with mighty ghosts, and wield that supernatural power whereby they can bring the influence of the ghosts to bear. If a chief imposed a fine, it was paid because the people universally dreaded his ghostly power, and firmly believed that he could inflict calamity and sickness upon such as resisted him. As soon as any considerable number of his people began to disbelieve in his influence with the ghosts, his power to levy fines was shaken. Again, Dr. George Brown tells us that in New Britain "a ruling chief was always supposed to exercise priestly functions, that is, he professed to be in constant communication with the _tebarans_ (spirits), and through their influence he was enabled to bring rain or sunshine, fair winds or foul ones, sickness or health, success or disaster in war, and generally to procure any blessing or curse for which the applicant was willing to pay a sufficient price." Still rising in the scale of culture we come to Africa, where both the chieftainship and the kingship are fully developed; and here the evidence for the evolution of the chief out of the magician, and especially out of the rain-maker, is comparatively plentiful. Thus among the Wambugwe, a Bantu people of East Africa, the original form of government was a family republic, but the enormous power of the sorcerers, transmitted by inheritance, soon raised them to the rank of petty lords or chiefs. Of the three chiefs living in the country in 1894 two were much dreaded as magicians, and the wealth of cattle they possessed came to them almost wholly in the shape of presents bestowed for their services in that capacity. Their principal art was that of rain-making. The chiefs of the Wataturu, another people of East Africa, are said to be nothing but sorcerers destitute of any direct political influence. Again, among the Wagogo of East Africa the main power of the chiefs, we are told, is derived from their art of rain-making. If a chief cannot make rain himself, he must procure it from some one who can.