When modern humans arrived in Europe around 40,000 years ago, they made a discovery that was to change the course of history.
Click here for original story, When did humans first go to war?
Source: Phys.org
When modern humans arrived in Europe around 40,000 years ago, they made a discovery that was to change the course of history.
Click here for original story, When did humans first go to war?
Source: Phys.org