What contribution did the ancient Egyptians make to world culture?

The contribution of the Egyptians to world culture is as follows:

They created one of the first states on the planet, it lasted for about 2900 years, from 3000 BC. until 30 BC, about 30 dynasties were replaced there.
They invented their own writing (hieroglyphs), it was applied to papyrus, one of the oldest writing materials.
Advances in medicine. They made a description of many diseases, learned to mummify.
They learned to build pyramids, palaces, obelisks and temples, make sarcophagi.
They created an interesting mythology, they had many gods. They were made in the form of sculptures of people with the heads of a falcon (Horus) or a jackal (Anubis).
Literature. For example, “The Legend of the Shipwrecked”.
Painting with ocher, copper and soot.