The crew left the ship because it was under fire.
Passing the first of these vessels with terrific broadsides, the "Merrimac" rammed the "Cumberland" and then turned her fire again on the "Congress," which in an attempt to escape ran aground and was there under fire from three other Confederate gun-boats which had meanwhile joined the "Merrimac."
In round numbers one-third of their effectives had fallen - most of them in the first great rush forward at 5.30 p.m.; but actually they had been more or less under fire since about 2 p.m., and many were hit by French shells plunging into the turmoil about St Privat from 8 to 10 p.m.
On the 11th of May 1898 a force from two vessels of the United States fleet under Admiral Schley, searching for Cervera and blockading the port, cut two of the three cables here (at Point Colorado, at the entrance of the harbour), and for the first time in the Spanish-American War the American troops were under fire.
The difficulty found in getting the ships out - one of them grounded - showed how disastrous an attempt to draw off under fire of the forts must have been.
