Intefs grew in power and expanded their control northward, a clash between the two rival dynasties became inevitable. Around 2055 BC the Theban forces under Nebhepetre Mentuhotep II finally defeated the Herakleopolitan rulers, reuniting the Two Lands and inaugurating a period of economic and cultural renaissance known as the Middle Kingdom.
5) Middle Kingdom c.2040 BC – c.1783 BC
The pharaohs of the Middle Kingdom restored the country’s prosperity and stability, thereby stimulating a resurgence of art, literature, and monumental building projects. Mentuhotep II and his 11th Dynasty successors ruled from Thebes, but the vizier Amenemhat I, upon assuming kingship at the beginning of the 12th Dynasty around 1985 BC, shifted the nation’s capital to the city of Itjtawy located in Faiyum. From Itjtawy, the pharaohs of the 12th Dynasty undertook a far-sighted land reclamation and irrigation scheme to increase agricultural output in the region. Moreover, the military reconquered territory in Nubia rich in quarries and gold mines, while laborers built a defensive structure in the Eastern Delta, called the “Walls-of-the-Ruler”, to defend against foreign attack. Having secured military and political security and vast agricultural and mineral wealth, the nation’s population, arts, and religion flourished. In contrast to elitist Old Kingdom attitudes towards the gods, the Middle Kingdom experienced an increase in expressions of personal piety and what could be called a democratization of the afterlife, in which all people possessed a soul and could be welcomed into the company of the gods after death. Middle Kingdom literature featured sophisticated themes and characters written in a confident, eloquent