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1 CE
Pre-Pottery Neolithic - 10,000 to 6,000 BCE or 11950 - 8950 BP
Hunter Gather Peoples in Mesopotamia become more sedentary and begin to congregate in areas that would later become city states. -
1 CE
First Form of Writing - 9000 ya
Proto-Writing developed in Mesopotamia in the form of clay shapes that held meaning like a written shape. -
2
Pottery Neolithic - 6400 to 4000 BCE or 8450 to 5950 BP
Agriculturist appear resulting in villages with more stratified and higher populations. Early domestication of animals present. Pottery is developed and stylized. -
3
Ubaid Period - 6300 to 4500 BCE or 8250 to 6450 BP
Trade between lower and upper Mesopotamia increase. Societal complexity and stratification increases with the introduction of temples. Religious class represents a method of dividing labor for irrigation and other works and controlling surplus. -
4
Uruk Period - 4000 to 3100 BCE or 5950 to 5050 BP
The first cities fully form in southern Mesopotamia. Earliest forms of writing invented. The first god-kings rule, with ownership of land and surplus. -
5
Uruk Becomes a City - 3500 to 3200 BCE or 5450 to 5150 BP
Urak becomes a city with a population around 10,000 when two smaller Ubaid settlements merge. God kings rule cities. -
6
Proto-cuneiform Invented - 3200 BCE or
Proto-cuneiform is a combination of pictographs and ideographs, ideographs being an indication of the direction writing will go as it becomes less literal and more complex. -
7
Early Dynastic - 2900 to 2350 or 4850 to 4300 BP
Cities would have a god-king, priest and warrior class and walls to defend the surplus as well as a Ziggurat for ritual purpose(justify ruling class). There are dozens of city-states in lower Mesopotamia. Society is highly organized and labor is specialized. Cuneiform invented -
8
First Semi-nation State Formed - 2334 BCE or 3294 BP
Akkad state is formed from most of the southern city states of Mesopotamia, when it is united by king Sargon -
10
Sumerian King's List - 1800 BCE or 3750 BP
List created to justify and strengthen the ruling class of god kings and priests by drawing a detailed lineage back hundreds of years as great works often do.