sentences:  Mills published his book "The Power Elite" in 1956, claiming a new sociological perspective on systems of power in the United States.He identified a triumvirate of power groups—political, economic and military—which form a distinguishable, although not unified, power-wielding body in the United States.Mills proposed that this group had been generated through a process of rationalization at work in all advanced industrial societies whereby the mechanisms of power became concentrated, funneling overall control into the hands of a limited, somewhat corrupt group.