The conversation between human and AI assistant.
What is the oldest civilization on Earth?
Interesting! Were there any other noteworthy civilizations that existed around the same time?
Yes, there were several other notable civilizations that emerged around the same time as ancient Sumer. These include the Indus Valley Civilization in present-day India and Pakistan, which developed around 3300 BCE, and the ancient Egyptian civilization, which emerged around 3100 BCE.