Ancestors
From Halopedia, the Halo wiki
Template:New Content By approximately 150,000 B.C.E., humanity had achieved a considerable level of technological sophistication, achieving interstellar travel and colonizing planets along the Orion Arm. This civilization encountered the Flood in approximately 110,000 B.C.E. and, after discovering the parasite's true nature, went to war against it. After losing many planets, humanity desperately invaded a minor sector of the Forerunners' domain. After forty thousand years of expansion, the collective human genus waged war with the biologically similar Forerunner species. Eventually, they developed a cure against the Flood, winning the Human-Flood War. However, as they had been stretched thin due to fighting two wars at once, the humans were defeated at the hands of the Forerunners. As punishment, humanity was devolved and reduced to a pre-technological state and were exiled to their homeworld, Erde-Tyrene, where they were overseen by the Librarian.[1]
Forced to start again, the collective human genera tried in vain to reattain their former glory, with some human communities establishing wooden cities and steam-powered waterborne vessels. Most humans, however, lived in Tier 7 tribal communities, such as the one that was encountered by the Forerunners during the construction of the portal the Ark in eastern Africa. After the activation of the Halo Array, the human civilization regressed once again, and would remain in a Tier 7 state for the next hundred millennia.[1]
As of the 26th century, most artifacts and records of this former civilization had been lost to time. However, ruins on the planet Heian appear to show hallmarks of human design, suggesting that the planet was inhabited by ancient, space-faring humans.[2][3]
