r upon the course of that history. Historians
generally have been unfamiliar with the conditions of the sea, having
as to it neither special interest nor special knowledge; and the
profound determining influence of maritime strength upon great issues
has consequently been overlooked. This is even more true of particular
occasions than of the general tendency of sea power. It is easy to say
in a general way, that the use and control of the sea is and has been
a great factor in the history of the world; it is more troublesome to
seek out and show its exact bearing at a particular juncture. Yet,
unless this be done, the acknowledgment of general importance remains
vague and unsubstantial; not resting, as it should, upon a collection
of special instances in which the precise effect has been made clear,
by an analysis of the conditions at the given moments.

A curious exemplification of this tendency to slight the bearing of
maritime power upon events may be drawn from two writers of that
English nation which more than any other has owed its greatness to the
sea. "Twice," says Arnold in his History of Rome, "Has there been
witnessed the struggle of the highest individual genius against the
resources and institutions of a great nation, and in both cases the
nation was victorious. For seventeen years Hannibal strove against
Rome, for sixteen years Napoleon strove against England; the efforts
of the first ended in Zama, those of the second in Waterloo." Sir
Edward Creasy, quoting this, adds: "One point, however, of the
similitude between the two wars has scarcely been adequately dwelt on;
that is, the remarkable parallel between the Roman general who finally
defeated the great Carthaginian, and the English general who gave the
last deadly overthrow to the French emperor. Scipio and Wellington
both held for many years commands of high importance, but distant from
the main theatres of warfare. The same country was the scene of the
principal military career of each. It was in Spain that Scipio, like
Wellington, successively encountered and overthrew nearly all the
subordinate generals of the enemy before being opposed to the chief
champion and conqueror himself. Both Scipio and Wellington restored
their countrymen's confidence in arms when shaken by a series of
reverses, and each of them closed a long and perilous war by a
complete and overwhelming defeat of the chosen leader and the chosen
veterans of the foe."

Neither of thes