Rosetta Stone.. The monument that deciphered the ancient Egyptian civilization 224 years ago, specifically on July 19, 1799 A.D. Lieutenant Pierre-Francois Bouchard found a rare archaeological stone at the bottom of Julien Castle, which is located 2 km from the city of Rosetta. Therefore, the stone got the name Rosetta City. The Rosetta Stone is a black basalt monument 113 cm high, 75 cm wide, 27.5 cm thick. Tibet in 196 BC
The hieroglyphic language, the demotic language, and the ancient Greek language. As for the inscriptions, they are a royal decree issued in the city of Memphis. On September 27, 1922, Frenchman Jean-François Champollion managed to decipher the hieroglyphic language, which led to the emergence of a special science of Egyptology or Egyptology.