Ancient Egypt Timeline By Rarcher Jan 1, 1075 Ancient Egypt Dynasties XXI-XXIV) 1075-715 B.C. Egypt is once again divided. The high priests of Amun control Thebes. Jan 1, 1539 Ancient Egypt Dynasties XVIII-XX) 1539-1075 B.C. Thebans expel the Hyksos and reunite Egypt. Jan 1, 1630 Ancient Egypt Dynasties XV-XVII) 1630-1520 B.C. Asiatic Hyksos settlers rule the north, introducing the horse and chariot. Jan 1, 1975 Ancient Egypt ( Dynasties XI-XIV) 1975-1640 B.C. Reunification by Theban kings. Jan 1, 2125 Ancient Egypt (Dynasties IX-XI) 2125-1975 B.C. Political chaos as Egypt splits into two regions with separate dynasties. Jan 1, 2150 Ancient Egypt Dynasties IV-VIII) 2575-2150 B.C. Age of pyramids reaches zenith at Giza. Jan 1, 2575 Ancient Egypt (Dynasties I-III) 7,000B.C2575 B.C. Consolidation of Upper and Lower Egypt and founding of Memphis, the first capital. Calendar and hieroglyphic writing created. Jan 1, 3100 Ancient Egypt In 3100 BC Pharaoh Menes united upper and lower Egypt. Making Egypt's first empire. In doing so, he made the Egyptian double crown. Jan 1, 7000 Ancient Egypt About 7,000B.C ago climatic change turns most of Egypt except for along the Nile back to desert.