50,000 years ago the planet walked with 3 other human species.
These 3 other species besides Homo Sapiens were called Floresiensis, Neanderthals, and Denisovans.
What is this?
The first people discovered the Neanderthal skull and had no idea what it was or what to do with it.
He stated that everything developed from an earlier species.
Later on in 1859 Charles Darwin invented his theory of evolution.
50,000 years ago we once walked along other types of humans. We didn't completely solve the mystery on how they disappeared but we later discovered they are not totally gone they live on inside us , the only humans left.
7 and a half billion of us today share more than these distant ancestors, we are a lot more related than you think