Egyptians developed a system of writing called?

Eygptians devolped a writing system called hieroglyphics, in 3,500 BC!

Hello,

The answer is Egyptian hieroglyphs.

Egyptian hieroglyphs were the writing system used in Ancient Egypt. It combined logographic, syllabic and alphabetic elements, with a total of 1,000 distinct characters. Cursive hieroglyphs were used for religious literature on papyrus and wood.