"Flavit Deus, et dissipati sunt"--"The Lord sent His wind, and scattered them." So ran the motto on the English medal of victory. But storms completed the destruction of a fleet already thoroughly defeated. Religious faith, courage, and discipline had availed little against superior ships, weapons, leadership, and nautical skill. "Till the King of Spain had war with us," an Englishman remarked, "he never knew what war by sea meant."[2] It might be said more accurately that the battle gave a new meaning to war by sea. [Footnote 2: Sir Wm. Monson, NAVAL TRACTS, Purchas, Vol. III, p. 121.] From the standpoint of naval progress, the campaign demonstrated definitely the ascendancy of sail and artillery. For the old galley tactics a new system now had to be developed. Since between sailing vessels head-on conflict was practically eliminated, and since guns mounted to fire ahead and astern were of little value save in flight or pursuit, the arrangement of guns in broadside soon became universal, and fleets fought in column, or "line ahead," usually close-hauled on the same or opposite tacks. While these were lessons for the next generation, there is more permanent value in the truth, again illustrated, that fortune favors the belligerent quicker to forsake outworn methods and to develop skill in the use of new weapons. The Spanish defeat illustrates also the necessity of expert planning and guidance of a naval campaign, with naval counsels and requirements duly regarded; and the fatal effect of failure to concentrate attention on the enemy fleet. It is doubtful, however, whether it would have been better, as Drake urged, and as was actually attempted in the month before the Armada's arrival, if the English had shifted the war to the coast of Spain. The objections arise chiefly from the difficulties, in that age, of maintaining a large naval force far from its base, all of which the Spanish encountered in their northward cruise. It is noteworthy that, even after the brief Channel operations, an epidemic caused heavy mortality in the English fleet. Finally, the Armada is a classic example of the value of naval defense to an insular nation. In the often quoted words of Raleigh, "To entertain the enemy with their own beef in their bellies, before they eat of our Kentish capons, I take it to be the wisest way, to do which his Majesty after God will employ his good ships at sea."