The Influence of Sea Power Upon History, 1660-1783

order where he could most readily pilot his ships into the new disposition, or direction, by which he would meet the changed conditions; that is, in the position of leading. It would seem that there are always two moments of greatest importance in a sea-fight; one which determines the method of the main attack, the other the bringing up and directing the effort of the reserve. If the first is more important, the second perhaps requires the higher order of ability; for the former may and should proceed on a before-determined plan, while the latter may, and often must, be shaped to meet unforeseen exigencies. The conditions of sea-battles of the future contain one element that land battles cannot have, -- the extreme rapidity with which encounters and changes of order can take place. However troops may be moved by steam to the field of battle, they will there fight on foot or on horseback, and with a gradual development of their plan, which will allow the commander-in-chief time to make his wishes known (as a rule, of course), in case of a change in the enemy's attack. On the other hand, a fleet, comparatively small in numbers and with its component units clearly defined, may be meditating an important change of which no sign can appear until it begins, and which will occupy but a few minutes. So far as these remarks are sound, they show the need of a second in command thoroughly conversant with not only the plans, but with the leading principles of action of his chief, -- a need plain enough from the fact that the two extremities of the order-of-battle may be necessarily remote, and that you want the spirit of the leader at both extremities. As he cannot be there in person, the best thing is to have an efficient second at one end. As regards Nelson's position at Trafalgar, mentioned at the beginning of this discussion, it is to be noted that the "Victory" did nothing that another ship could not have done as well, and that the lightness of the wind forbade the expectation of any sudden change in the enemy's order. The enormous risk run by the person of the admiral, on whose ship was concentrated the fire of the enemy's line, and which led several captains to implore