The Mount Rushmore National Memorial is a colossal sculpture carved into the granite face of Mount Rushmore, featuring the figures of George Washington, Thomas Jefferson, Theodore Roosevelt and Abraham Lincoln.
In 1922, Egyptian excavators led by Howard Carter discovered the tomb of Tutankhamun, an Egyptian pharaoh who was the last of his royal family to rule during the end of the 18th Dynasty.
Throughout the history of the Roman Empire, countless legions were raised and disbanded, but one legion endured the entirety, remaining in service to the Roman Empire and the Byzantine Empire, and marching on into the Middle Ages - The Legio V Macedonica.
The Maya and indigenous peoples of Mexico and Central America had access to hallucinogenic substances called entheogens, a form of psychedelics which were used to provoke an altered state of consciousness during spiritual rituals and ceremonies.
Greenland, or Grœnland in Old Norse, was settled by Norwegian and Icelandic explorers during the 10th century AD, where two major Viking settlements emerged until their abandonment in the 15th century AD.