Chronology

It is important to note that Egyptologists dispute the exact dates of the various periods here, but most would generally agree on the following.

Predynastic

5500–3100 BC

Badarian

5500–4000 BC

Naqada I

4000–3500 BC

Naqada II

3500–3200 BC

Naqada III

3200–3100 BC

Early Dynastic

3100–2686 BC

Old Kingdom

2686–2181 BC

First Intermediate Period

2181–2055 BC

Middle Kingdom

2055–1650 BC

Second Intermediate Period

1650–1550 BC

New Kingdom

1550–1069 BC

Third Intermediate Period

1069–747 BC

Late Period

747–332 BC

Ptolemaic Period

332–30 BC

Roman Period

30 BC–AD 395

During the Badarian Period, domestication of cattle, sheep and goats began in Egypt. During Naqada I, cereal farming played a major and important role and increased human settlement is evident. Towards the end of the fourth millennium, plough agriculture was well established. The Naqada III Period, or Dynasty 0, constitutes the formative years of the unification of Egypt and the formation of the state.