Our ancestors were more advanced not less advanced.
Both mentally and physically.
And your claim is absurd.
Claiming human beings were subhuman hairy apes, unable to walk normally and upright, unable to use their vocal chords, illiterate, mentally retarded, and essentially braindead, simply because they were born before you were, is not admiration.
It is pure Darwinian ignorance, arrogance, temporocentrism, eurocentrism, and racism.
They did it because their brains were less devolved than ours.
I find this racist Victorian Age fairy tale insane and totally incredible and unbelievable.
What's insulting is that modern humans have devolved to such a state of temporocentrism, racism, ignorance, and gullibility that they actually believe this lie.
F.Y.I. The Aryan race was not the first to think, speak, and write.
Truth isn't determined by what one likes or dislikes.
Truth is determined by evidence.
And all the evidence demonstrates that the evolutionist fairy tale of human beings as subhuman, braindead, and illiterate apes is simply a myth.
In fact, it has been shown that human beings have devolved from a past state of superior intelligence and scientific wisdom, mental superiority, and physical superiority to the current state of ignorance and pseudoscience based upon Victorian Age evolution mythology and the racist denial of global history.