Other races have found methods of making friends, guardians and protectors out of their former enemies after they are dead. This consists in the tender treatment of the severed heads, of which many wild tribes of Borneo boast. When the See-Dayaks of Sarawak bring home a head from a war expedition, they treat it for months with the greatest kindness and courtesy and address it with the most endearing names in their language. The best morsels from their meals are put into its mouth, together with titbits and cigars. The dead enemy is repeatedly entreated to hate his former friends and to bestow his love upon his new hosts because he has now become one of them. It would be a great mistake to think that any derision is attached to this treatment, horrible though it may seem to us[48]. Observers have been struck by the mourning for the enemy after he is slain and scalped, among several of the wild tribe of North America. When a Choctaw had killed an enemy he began a month’s mourning during which he submitted himself to serious restrictions. The Dakota Indians mourned in the same way. One authority mentions that the Osaga Indians after mourning for their own dead mourned for their foes as if they had been friends[49]. Before proceeding to the other classes of taboo customs for the treatment of enemies, we must define our position in regard to a pertinent objection. Both Frazer as well as other authorities may well be quoted against us to show that the motive for these rules of reconciliation is quite simple and has nothing to do with ‘ambivalence.’ These races are dominated by a superstitious fear of the spirits of the slain, a fear which was also familiar to classical antiquity, and which the great British dramatist brought upon the stage in the hallucinations of Macbeth and Richard the Third. From this superstition all the reconciliation rules as well as the restrictions and expiations which we shall discuss later can be logically deduced; moreover, the ceremonies included in the fourth group also argue for this interpretation, since the only explanation of which they admit is the effort to drive away the spirits of the slain which pursue the manslayers[50]. Besides, the savages themselves directly admit their fear for the spirits of their slain foes and trace back the taboo customs under discussion to this fear.