When did cave men appear?

It is actually unknown when man first evolved into the cromagnus species, or "cavemen." It is also a common fallacy that man arrived from apes. They were much like the ape species in body structure and instinct,but were a different species, otherwise all apes would have evolved into humans. This is called evolution, or Darwinism, because Charles Darwin theorized that species evolve or adapt to compete and live with other species in an ecosystem. This is why man is intellectually superior. It makes up for our physical inferiority to other predators that may cause a threat to us. This is credible to use on a report. I'm not a retard who says stupid stuff for no reason.