The Theory of Relativity is based on the hypothesis of the universal constancy of light velocity. Albert Einstein observed that light travel times over identical lengths of moving and stationary rods were not simultaneous in his imaginary experiment. He concluded that those light travel events must be simultaneous because the same physical facts should be the same regardless of the motions of the observation frames. He pointed out that different light velocities for those rods were responsible for the non-simultaneity. Then, for simultaneity, he asserted the same light velocity c for both rods. This was Einstein’s justification for the universal light velocity for all observers. However, the stationary and moving rod cases were actually two different events because of the aether-like setting of his stationary coordinate frame. The same light velocity c for both rods as set for the coordinate system means both rods are stationary on the stationary coordinate system. No rods are moving. Likewise, the universal light velocity c means everything in the universe is fixed to the stationary coordinate system. Nothing moves in that universe. The Doppler Effects of light waves cannot exist if light velocity is universally constant. The Doppler Effects of electromagnetic waves are real life evidence refuting the universal light velocity. He made light velocity the absolute and universal invariant, but that made all physical facts variants. The theory of relativity postulates velocity dependent time, geometry, mass, etc. These controversies are reviewed in detail herein. The review proved that the classic Newtonian mechanics are correct with the preservation of the physical fact invariance. The Newtonian mechanics found no clock synchronicity issue at all in Einstein’s experiment. Experiments by Michelson-Morley, Fizeau, Kennedy-Thorndike, etc. are validations of Newtonian mechanics. Immanuel Kant and W. Hoffman noted that motions of bodies are mere potentials with respect to observation references, suggesting the impossibility of universal velocities. No universal motion suggests no universal governance in the universe. Event locality is further evidenced in Newton’s bucket example. The laws of conservation in physics are consequences of event locality and independence. Newton’s Shell Theorem explains that the event locality is from the featurelessness of an infinite uniform universe. Rotational motions of celestial systems are perpetual and inevitable local stability mechanisms in the non-influential global universe. A finite universe would suffer from non-uniformity and instability. The Epicurean universe is determined to be the most satisfactory universe model.