Which structural failure mode reduces the long-term stability of Mesopotamian Ziggurats during seismic events?

💡 Explanation

When seismic shaking occurs, liquefaction can happen in the saturated soil beneath ziggurats because the soil loses strength, leading to differential settling. Therefore, liquefaction-induced settling results, rather than overturning, thermal expansion, or root systems, which are more relevant in different environmental conditions or structural configurations.

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