Are you a ridden sheeple? This video explains how your grandparents became like this

Now if I think about it, its clear that Orwell realised the whole idea of this human ownership system.

You need 3 super states, because if you would have only 2, one of them could dominate the other on long term, and its not insured that during the chaotics of their final war, puppets will still in lead. On the other hand, if you have a 3rd resting super state with the same puppets, as in the '84 book, you will always have the chance to dominate.