Recent research has revealed that humans are composed of between 1% and 4% of the Neanderthal’s DNA. The part that was not mentioned was that there are humans with 0% Neanderthal DNA in them. This is the Roman race. (The other 96%) These “pureblood” humanoids are the off-worlders who came to Earth and created earthling humans through genetic manipulation. The Romans mixed their DNA with Neanderthals to create a race of workers to satisfy their labor needs. In anthropological circles, they would be called “the missing link”. You can find them in our historical records as “Ancient Romans and Greeks”. They appeared out of nowhere, enacted biblical scale changes to humanity, and then disappeared as mysteriously as they came. The ancient cuneiform tablets have clearly detailed that an extraterrestrial lifeform came to Earth and genetically modified the Neanderthals to produce the human race. They made themselves known to us as Gods. Since they were our creators, it is a fair assertion. (Our Father who art in heaven. God created man in his own image - sound familiar?) Ancient Rome is EXACTLY what it looks like when a highly advanced space-faring race frontiers a new planet. The Roman race brought all of the various disciplines of a complex civilization with them. They did not invent anything (except humans).