As one who had seen the successful use of Sea Power in the late war, he might have been expected to concentrate all efforts upon a powerful navy. This, however, he did not do. Either from lack of confidence in Carthaginian naval prowess, or from a recognition of the uncertainties of sea warfare, or because he recognised that it was impossible to equal Rome in a shipbuilding contest he directed comparatively few Carthaginian resources to naval use. Instead he made a plan in which Sea Power had very little part. In Spain he saw a compensation for the loss of Sicily and Sardinia, and free action for himself in a rich and as yet unexploited country, with Celtic and Iberic inhabitants eminently suitable for soldiers. Invested with dictatorial power, he began to build up a new empire in Spain and upon his death the work was carried on by his son-in-law Hasdrubal, and then by the great Hannibal himself, now twenty-eight years old. Always the aim was the conquest of Rome and when all was ready Hannibal threw down the gage and began that famous campaign which will live in history through all time.
He commenced operations by allowing Carthaginian interests to clash with Roman ones, as they had clashed on the eve of the first war. This time, however, Carthage was alive to the need of action and Hannibal moved forward so swiftly that Roman troops sent by sea to dispute his passage of the Rhone, arrived too late. These forces went to Spain and carried on
