text: An inscription carved during the reign of Wahankh Intef II shows that he was the first of this dynasty to claim to rule over the whole of Egypt, a claim which brought the Thebans into conflict with the 10th-Dynasty rulers of Herakleopolis Magna. Intef undertook several campaigns northwards, and captured the important nome of Abydos.
  Warfare continued intermittently between the Theban and Heracleapolitan dynasts until shortly before the 39th regnal year of Nebhepetre Mentuhotep II, when the Herakleopolitans were defeated, and this dynasty could begin to consolidate their rule. The rulers of the 11th Dynasty reasserted Egypt's influence over her neighbors in Africa and the Near East.  Mentuhotep II sent renewed expeditions to Phoenicia to obtain cedar. Sankhkare Mentuhotep III sent an expedition from Coptos south to the land of Punt.
  The reign of its last king, and thus the end of this dynasty, is something of a mystery. Contemporary records refer to "seven empty years" following the death of Mentuhotep III, which correspond to the reign of Nebtawyre Mentuhotep IV. Modern scholars identify his vizier Amenemhat with Amenemhat I, the first king of 12th Dynasty, as part of a theory that Amenemhat became king as part of a palace coup. The only certain details of Mentuhotep's reign was that two remarkable omens were witnessed at the quarry of Wadi Hammamat by the vizier Amenemhat.
  Pharaohs of the Eleventh Dynasty