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
Detroit Country Day School projection equipment, allowing for the production of all forms of performing art, including films and lectures. However, due to building height restrictions in the Village of Beverly Hills, the PAC lacks a fly system. The PAC has housed Off Broadway shows such as "The Stoop on Orchard Street" and is the home venue for the Chamber Music Society of Detroit (). The PAC is frequently used for school assemblies and two major school productions, typically one drama and one musical per year. Detroit Country Day School Detroit Country Day School (also known as DCD, DCDS, or Country Day) is a