73K views · 158 reactions | Experience history as it happened. Catch the new episode of The Lost Tapes On Demand before it premieres this Sunday at 8pm on Smithsonian Channel. | Optimum | Facebook

Is There A Hidden History Of Mankind? Could there be a secret, untold history of humanity that we are not aware of? In this intriguing video, we explore the idea of a hidden history of mankind - one that challenges the conventional timeline of human evolution and civilization. From the mysterious ancient ruins of South America to the enigmatic megaliths of Europe, we delve into the evidence that suggests there may be much more to our past than we realize. #HiddenHistory #Mankind #HumanEvolution