Assyrian Empire

The Neo-Assyrian Empire reached its absolute peak of military and cultural dominance during the 8th and 7th centuries BC. This era was spearheaded by powerful rulers such as Tiglath-Pileser III, Sennacherib, and Ashurbanipal. During this time, the empire expanded its borders massively, stretching from Egypt and Cyprus in the west to the borders of Persia in the east.

The Library of Ashurbanipal was the world's first systematically organized library, established in the 7th century BC in the capital city of Nineveh. King Ashurbanipal collected over 30,000 clay tablets written in cuneiform script, covering topics ranging from science and medicine to mythology. It is most famous for preserving the 'Epic of Gilgamesh,' providing modern historians with invaluable insight into ancient Mesopotamian culture.

The empire's sudden downfall was the result of a devastating civil war and a massive, unified rebellion by its subject states. A coalition of Babylonians and Medes launched a fierce campaign, destroying the key Assyrian cities of Assur and Nineveh between 614 and 612 BC. The final remnant of the Assyrian army was finally defeated at the Battle of Harran in 609 BC.

Over its long history, the Assyrian Empire shifted its administrative capital several times within the Tigris river valley. The historically significant capitals included Assur, the original religious heart of the empire; Kalhu, known today as Nimrud; and Dur-Sharrukin, which was briefly the capital under Sargon II. Finally, Nineveh became the massive, grand capital under King Sennacherib before the empire fell.