Why did the assyraian empire crumble?

The Assyrian Empire crumbled due to a combination of factors, including overextension, internal strife, and external pressures from neighboring groups. The empire's vast territory made it difficult to manage and defend against rebellions and invasions. Additionally, the rise of the Medes and Babylonians, who united against Assyrian rule, ultimately led to the empire's downfall in the late 7th century BCE. The fall of Nineveh in 612 BCE marked the definitive end of Assyrian dominance.