In contrast to the book, in which bloodletting plays a diminished role and the Telmarines are routed fairly quickly, the latter third of the film is little more than nonstop swordplay, clanking mangonels, and clashing battle lines--in a word, the Battle of the Pelennor Fields in Tolkien's masterpiece, but without the ringwraiths or the gravitas.
Making an untrained man a knight made no more sense in the Middle Ages than making an untrained volunteer a jet-fighter pilot does today The film also exaggerates military technology, showing the armies' siege machines (called mangonels) hurling enormous fiery projectiles that explode like bombs.
Legislative attempts to curb bloodfeuds occurred as early as 1100 when Pisa limited the height of towers and forbade private possession of catapults, mangonels, crossbows and ammunition.
Behind the vermilion ship came the rest of the fleet, 480 warships in all: superbly-constructed vessels from the shipworks of Venice, full of tens of thousands of well-armed men and provisioned with horses, foodstuffs, and vast stockpiles of weapons, including fearsome siege engines like mangonels and petraries.
Venetian vessels bearing mangonels and other siege engines on their decks drew close to shore and began casting missiles at the walls.