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.
This is what remains of the splendid capital city of Pasargadae (and the palace) of the reign of Cyrus the Great; photo credit OnTheOtherSide. Cyrus the Great (c. 600 - 530 bce) was the real creator of the Ancient Persian Empire (Achaemenid dynasty). An extremely powerful leader. Cyrus was a great conqueror and led his armies in a series of campaigns over the years against the Medes, Lydia and Babylon, creating an empire that spanned the Near East and that has been considered the first world empire, spanning a distance of almost two thousand miles.