Anthropology was (16) ---- definition impossible as long as the (17) ---- between ourselves and the primitive, ourselves and the barbarian, ourselves and the pagan, held sway (18) ---- people’s minds. It was necessary first to arrive at that degree of sophistication (19) ---- we no longer set our own belief over against our neighbor’s superstition. It was necessary to recognize that these institutions which are based on the same premises, let us say the supernatural, must (20) ---- together, our own among the rest.