Stone Age genocide: Vengeful prehistoric invaders who changed Europe FOREVER A MYSTERIOUS race of invaders who embarked on a “genocidal” killing spree after arriving in Europe thousands of years ago, changing the continent forever, were probably motivated by a desire for vengeance, an archaeologist has said. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Trilobites: They Hunt. They Gather. They’re Very Good at Talking About Smells.The New Old Age: One Day Your Mind May Fade. At Least You’ll Have a Plan.A Queens Man Loves Animals. His Mother Says That Was His Downfall.Atlas V rocket launch live stream: How to watch online - What time is the launch TONIGHT?Drilling Off Florida Is Still On the Table, Interior Official SaysYoung Women Are Using A.D.H.D. Drugs in Greater Numbers, C.D.C. Reports