New article on Inoreader

http://www.youtube.com/channel/UCIczOFxwgv27AlTkZZMj8yw5 Mysterious Ancient Civilizations That You’ve Probably Never Heard Of -

5 mysterious ancient civilizations that you've probably never heard of. Today, we take a look at these 5 ancient civilizations you've probably never heard of.

Archaeologists believe that the first ever human civilization came into existence in Mesopotamia. This was the area between the Euphrates and Tigris rivers. It is estimated that this civilization dates back to around 10,000 BC. It is believed that this was the first time that humans had found agriculture and started to domesticate the animals.

From that civilization, the human beings spread in different parts of the world. And many new civilizations were formed during the subsequent centuries. It's believed that over the course of human history, there have been hundreds, if not thousands of civilizations that came into existence and then vanished from the surface of Earth.

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