why did the lusitania sink so quickly

Why was it so important for Lusitania to be fast? I would be upset if my cruise were shorter than Did the sinking of the Lusitania cause the United States to enter the First World War? A: Indirectly. Did exploding munitions sink Lusitania? If not, what caused her to sink so quickly, especially if she was... Sinking ship. Given these warnings, the Lusitania should have been travelling at full speed and The casualties of the Lusitania included 128 Americans, leading to outrage in the United States. But questions remain as to how the ship could have sunk so quickly with