what is the old kingdom of egypt known for
Old Kingdom of Egypt The Old Kingdom, in ancient Egyptian history, is the period in the third millennium (c. 2686–2181 BC) also known as the 'Age of the Pyramids' or 'Age of the Pyramid Builders' as it includes the great 4th Dynasty when King Sneferu perfected the art of pyramid building and the pyramids of Giza were constructed under the kings Khufu, Khafre and Menkaure.[1] Egypt attained its first continuous peak of civilization – the first of three so-called "Kingdom" periods (followed by the Middle Kingdom and New Kingdom) which mark the high points of civilization in the lower Nile Valley.
Vizier (Ancient Egypt) The vizier (/vɪˈzɪər/ or /ˈvɪzɪər/) was the highest official in Ancient Egypt to serve the pharaoh (king) during the Old, Middle, and New Kingdoms.[1] Vizier is the generally accepted rendering of ancient Egyptian tjati, tjaty etc., among Egyptologists.[2] The Instruction of Rekhmire (Installation of the Vizier), a New Kingdom text, defines many of the duties of the tjaty, and lays down codes of behavior. The viziers were often appointed by the pharaoh. During the 4th Dynasty and early 5th Dynasty, viziers were exclusively drawn from the royal family; from the period around the reign of Neferirkare Kakai onwards, they were chosen according to loyalty and talent or inherited the position from their fathers.[3]