Which consequence resulted from the extensive undercutting during a Roman siege?

💡 Explanation

When the undersoil and walls under siege towers were undercut, Soil Liquefaction quickly eroded internal strength because saturated soil lost effective stress; therefore the tower collapsed suddenly and unexpectedly, rather than experiencing a slow settling.

• Which outcome resulted if Inca suspension bridge cables lacked regular maintenance?
• Which effect occurred due to Ibn al-Haytham's improved lens grinding techniques used for early reading stones?
• Which consequence arises from hydrolytic scission within flax rope fibers aboard Viking longships?
• Which defensive outcome was achieved by Roman fortifications incorporating “Punic Moats”?
• Which risk increases in early bronze cannons when rapidly fired in succession without cooling?
• Which advantage results when maize monoculture exceeds soil nutrient limits in post-Columbian North America?