Old Assyrian Empire
The Old Assyrian Empire is the second of four periods into which the history of Assyria is divided, the other three being the Early Assyrian Period, the Middle Assyrian Empire, and the Neo-Assyrian Empire. Assyria was a major Mesopotamian East Semitic-speaking kingdom and empire of the ancient Near East. Centered on the Tigris–Euphrates river system in Upper Mesopotamia, the Assyrian people came to rule powerful empires at several times. Making up a substantial part of the "cradle of civilization", which included Sumer, the Akkadian Empire, and Babylonia, Assyria was at the height of technological, scientific and cultural achievements at its peak.
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