Which tactical consequence directly resulted from Roman ballistae limitations?

💡 Explanation

Siege lines became necessary because the ballista's limited range and accuracy increased the attacker's vulnerability; they needed protection during sustained bombardment. The entrenchment decreased causalities, therefore the attackers could only move when they had successfully knocked off enough stonework rather than risking all-out assault.

• Which consequence resulted from improperly annealed casting during manufacturing of Roman pila?
• What consequence accompanied increased bridge spans when rope bridges were employed during the Inca Empire's expansion?
• Which innovation followed algorithmic design applied to irrigation systems during the Islamic Golden Age?
• Which consequence results when incomplete oxidation afflicts furnace operations during crucible steelmaking in early medieval Damascus?
• Which consequence arose from decreased quality control during Byzantine silk (sericulture) production?
• Which consequence would parallax measurement errors cause when early astronomers used astrolabes?