TCP/IP, transmission control protocol/internet protocol - a set of protocols (including TCP) developed for the internet in the 1970s to get data from one network device to another. etiquette - rules governing socially acceptable behavior.
The Early Dynastic period was brought to an end when Sargon (2334-2279) created the world's first empire, stretching the length and breadth of the fertile crescent. The impact of Sargon's unification of Sumer and Akkad resonated down through the history of Mesopotamia for the next two thousand years.
The first great empire in history was founded by Sargon I of Akkad in 2334. Around this time, Sumer had become divided into two lands: Akkad (north) and Sumer (south). Sargon began his career as an official in the court of King Ur-Zababa of the Akkadian city of Kish. He overthrew the king to become the ruler of Kish.