“Humanity's origin has been the subject of a fair amount of debate and question, not to mention...Earliest Traces
“A civilization (UK and US) or civilisation (UK variant) is any complex society characterized by...Civilizations
“A Brief Timeline of History Before History Even Began (4,000,000,000 BCE - 1900 CE) The Earth in...Timeline of History
“Babylonian periods Neolithic Babylon, Akkadian Empire, Old Babylon, Neo-Babylon, Persian...Ancient Babylon
This category has the following 9 subcategories, out of 9 total.