Sumer to 2335 BC

This section of our text will focus on the historical development of Sumer during what is called the Early Dynastic period. This period is complicated by the lack of written records as we discussed above. There is also a lack of internal cohesion among the city-states in Sumer. Some scholars refer to this period as a era of civil war and territorial conflict. From around 2900 BC through 2335 BC, the center of power in Sumer shifted often and with much bloodshed.
The map shows several important cities in Sumer. These cities were largely independent of each other and most of them were the center of Sumer at one time or another.
During the Early Dynastic period, these cities rivaled each other for cultural and political dominance. They would conquer each other often. We know this because at this time in the archaeological record, city walls begin to show up. The city-state paradigm is not one known for promoting peace. We will see how the city-state is an evolutionary model in political theory that either advances to imperialism or to republicanism, or is subject to civil war and self-destruction. We see the former in Rome and later European countries and the latter in the Greek cities of Athens and Sparta.