Early Dynastic Period (Mesopotamia) Early Dynastic Period (Mesopotamia) The Early Dynastic period (abbreviated ED period or ED) is an archaeological culture in Mesopotamia (modern-day Iraq) that is generally dated to c. 2900–2350 BC and was preceded by the Uruk and Jemdet Nasr periods. It saw the invention of writing and the formation of the first cities and states. The ED itself was characterized by the existence of multiple city-states: small states with a relatively simple structure that developed and solidified over time. This development ultimately led to the unification of much of Mesopotamia under the rule of Sargon, the first monarch of the Akkadian
Amida (Mesopotamia) Amida (Mesopotamia) Amida (, , ) was an ancient city in Mesopotamia located where modern Diyarbakır, Turkey now stands. The Roman writers Ammianus Marcellinus and Procopius consider it a city of Mesopotamia. The city was located on the right bank of the Tigris. The walls are lofty and substantial, and constructed of the recycled stones from older buildings. Amid(a), also known by various names throughout its long history, was established as an Aramean settlement, circa the 3rd millennium BC, later as the capital of Bit-Zamani. The oldest artefact from Amida is the famous stele of king Naram-Sin also believed to