The problem now immediately confronting de Grasse—the first step towards the conquest of Jamaica—was extremely difficult. It was to convoy to Cap Francois the supply vessels essential to his enterprise, besides the merchant fleet bound for France; making in all one hundred and fifty unarmed ships to be protected by his thirty-five sail of the line, in face of the British thirty-six. The trade-wind being fair, he purposed to skirt the inner northern edge of the Caribbean Sea; by which means he would keep close to a succession of friendly ports, wherein the convoy might find refuge in case of need.
With this plan the French armament put to sea on the 8th of April, 1782. The fact being reported promptly to Rodney, by noon his whole fleet was clear of its anchorage and in pursuit. Then was evident the vital importance of Barrington’s conquest of Santa Lucia; for, had the British been at Barbados, the most probable alternative, the French movement not only would have been longer unknown, but pursuit would have started from a hundred miles distant, instead of thirty. If the British had met this disadvantage by cruising before Martinique, they would have encountered the difficulty of keeping their ships supplied with water and other necessaries, which Santa Lucia afforded. In truth, without in any degree minimizing the faults of the loser, or the merits of the winner, in the exciting week that followed, the opening situation may be said to have represented on either side an accumulation of neglects or of successes, which at the moment of their occurrence may have seemed individually trivial; a conspicuous warning against the risk incurred by losing single points in the game of war. De


