Which defensive outcome arose from Scipio Aemilianus's siege of Numantia, due to Roman adoption of 'contravallation'?

💡 Explanation

A complete circumvallation ring prevented Numantian resupply by employing Roman military earthworks; this Interdiction because it blocked passage, therefore, directly caused internal resource depletion for Numantia, rather than peripheral benefits such as sanitation.

• Which limitation increased when constructing large Byzantine mosaic icons over vaulted ceilings around the 6th century?
• Which consequence resulted from carbon levels exceeding threshold in early iron smelting?
• Which potential result existed when Mughal emperor Shah Jahan reduced Jama Masjid’s minaret height?
• Which risk increases when a Roman road's camber declines?
• Which limitation on wooden ships of the line increased given persistent hogging?
• Which outcome arose when insufficient potash sources limited early Venetian Murano glass production?