2700 Beginning of the Old Theban (Middle) Kingdom. =Antef I= (?), first of nine (?) kings. They are all buried at the foot of the Western Mountain of the Theban Necropolis. _Monument._--The coarsely carved coffin of Antef I, rudely painted in red, blue, and yellow. (Now in the Louvre.) 2600 =Mentuhotep II= (=Neb-taui-Ra=). _Monuments._--A tablet at Konosso relating his conquest of thirteen tribes; inscriptions in the quarries of Hammamat. 2550 =Metuhotep III.=--The greatest king of the dynasty, judging from the number of his monuments. A patron of art. His worship continues till a late day. _Monuments._--Pyramid Khut-asu, at Thebes; sandstone tablet at Silsilis; tablets at Assuan; a temple at Thebes. 2500 =Sankh-ka-Ra.=--Last king of dynasty. The first voyage to Punt and Ophir under the leadership of Hannu takes place in his reign. _Monuments._--Inscriptions at Hammamat recording the voyage to Punt; a statue found at Saqqarah. XIITH DYNASTY, 2466-2250 B.C. 2466 The power of Thebes is now firmly established, and the country enters upon a period of greatness with =Amenemhat I=, the first king, who shows remarkable vigour. Expedition against the Libyans, Herusha, Mazau, and Sati (Asiatics). _Monuments._--The great temple of Amen at Thebes; statues; inscriptions; the papyrus containing the famous “Instructions to his Son”; and the memoirs of Sineh (Sinehat or Sinhue). 2446 =Usertsen I.=--Took charge of foreign campaigns in his father’s reign. Asserts his power in the Sinaitic peninsula. Warlike expedition to Nubia as related on the Tomb of Ameni. Enlarges temple at Karnak. Order re-established in the land. _Monuments._--Obelisk of Heliopolis; a portrait bust and statues; the tomb of Ameni. 2400 =Amenemhat II.=--Works the mines of Sarbut-el-Khadem. Manetho says he was slain by his chamberlains. 2370 =Usertsen II.= _Monuments._--A curious and unusual temple at Illahun; a bust of Queen Nefert; the tomb of Khnum-hotep with historical records. 2340 =Usertsen III.=--A famous name. The conqueror of Ethiopia after many campaigns. He makes the conquest secure by fixing the frontier of Egypt above the Second Cataract and building the fortresses of Semneh and Kummeh. Afterward revered as the founder of Ethiopia. _Monuments._--A papyrus containing a long hymn to the king; statues; pyramid at Dahshur; tomb of Princess Set-hathor, which contained some remarkable jewellery. 2305 =Amenemhat III.=--Constructs Lake Mœris as a storage reservoir for the Nile overflow. Also the Labyrinth palace. These are his _monuments_. 2265 =Amenemhat IV.=--The dynasty begins to decline. 2255 Queen =Sebek-neferu-Ra=, sister of Amenemhat IV.