During the American Revolutionary War they were invaluable to those defending the fort , because their spongy wood absorbed or deflected the British cannonballs .
During the American Revolutionary War their spongy wood helped deflect the British cannonballs .
During the American Revolutionary War their spongy wood helped deflect the British cannonballs .
تبسيط: During the American Revolutionary War they were invaluable to those defending the fort , because their spongy wood absorbed or deflected the British cannonballs . خرج: