The ancient civilization known for its use of hieroglyphics is Ancient Egypt. This sophisticated writing system utilized pictorial symbols to represent sounds, ideas, and objects, playing a crucial role in their culture, administration, and religious practices. Hieroglyphics were used for inscriptions on monuments, temples, and papyrus scrolls, conveying everything from royal decrees to religious texts. This intricate system provides valuable insights into Egyptian society, history, and spirituality. The deciphering of hieroglyphics in the 19th century, notably through the Rosetta Stone, allowed historians to unlock the secrets of this civilization, revealing their remarkable achievements and way of life.