Who bult the pyramids of Egyptian and what were they used for?

The pyramids of Egypt were primarily built by skilled laborers, craftsmen, and farmers who worked on them during the Nile River's flooding season when agricultural activities were paused. These monumental structures served as tombs for pharaohs, reflecting their power and status, and were designed to facilitate their journey to the afterlife. The most famous pyramids, such as those at Giza, also symbolized the pharaohs' divine authority and were part of larger mortuary complexes that included temples and smaller tombs for nobility.