Why Do Many People Consider Isaac Newton One of the Greatest

Why do many people consider Isaac Newton one of the greatest scientists who ever lived?

A) He formulated the laws that govern all motion in the universe
B) He combined the work of Galileo, Brahe, and Kepler into one framework
C) He figured out the mathematical form of a law of universal gravity
D) all of the above
E) none of the above (not a, not b, not c)