3 examples of prehuman in sentences

The kindred emotion of personal and dynastic loyalty (whose origin is possibly to be found in the fact that the loosely organised companies of our prehuman ancestors could not defend themselves from their carnivorous enemies until the general instinct of affection was specialised into a vehement impulse to follow and protect their leader), has again and again produced destructive and utterly useless civil wars.

His affections are in a state of expansion which, without fancifulness, one may refer back to the emotional atmosphere prevalent in the screaming assemblies of his prehuman ancestors; and he is ready, so long as this condition lasts, to take the whole world almost literally to his bosom.

The first followers of Darwin believed that the human species had been raised above its prehuman ancestors because, and in so far as, it had surrendered itself to a blind instinct of conflict.

3 examples of  prehuman  in sentences