The ancient civilization known for developing one of the earliest forms of writing called hieroglyphs is Ancient Egypt. This writing system, which utilized pictorial symbols to represent sounds and concepts, was integral for documenting religious texts, administrative records, and historical accounts. Hieroglyphs were primarily used on temples, tombs, and papyrus scrolls, showcasing the rich history and culture of Ancient Egypt. The development of hieroglyphic writing played a crucial role in facilitating communication and the administration of a complex society, thus contributing to the civilization's longevity and impact on future cultures.