Both the first and second appeared quite feasible, but they had the twofold disadvantage of involving actions nearer England and of very possibly restricting the enemy a good deal in his movements; there are few harbours on this coast, and his every movement would become known in a region where we held the monopoly in methods of communication. Consequently, any success here was bound to be more or less short-lived. On the other hand, matters were undoubtedly very critical in these parts. De la Rey, when he was shot, was actually on his way to raise the Vierkleur at Potchefstroom, and any striking naval success which it would have taken us three weeks to deal with at the very least, might have just set the balance against us at this time in the minds of the waverers. Moreover, it would not have been difficult to ensure supplies from the German colonies. The third may be dismissed as being extremely improbable at the outset, for it is difficult to run a blockade with a number of ships, and, for the enemy, it would too much have resembled thrusting his head into the lion's jaws. Besides, he could be of far greater service to his country in roaming the seas and in continuing to be a thorn in our side as long as possible. The fourth will scarcely bear examination; cut off from all bases, he could hardly hope to escape early destruction. The fifth seemed by far the most favourable to his hopes, as being likely to yield a richer harvest, and, if successful, might paralyse our enormous trade with South America, upon which we were so dependent. German influence was predominant as well as unscrupulous along the Brazilian coasts, which would render it easy to maintain supplies. To evoke sympathy amongst the smaller Republics would also come within his horizon. Finally, he could have had little idea of our strength in South Africa; whereas information gleaned from Valparaiso (which von Spee evidently considered reliable) as to the precise extent of our limited naval resources then on the east coast of South America, must have proved a deciding factor in determining his strategy. Whichever course were adopted, it was practically certain that the German Admiral would move eastwards, either through the Straits of Magellan or, more probably, round the Horn to avoid having his whereabouts reported. That this occurred to the minds of our naval authorities before the action off Coronel took place is practically certain, but it is to be regretted that reinforcements to Admiral Cradock's squadron operating in South American waters were not sent there in time to prevent that disaster. This, then, in brief, was the problem that presented itself to our commanders after the battle of Coronel took place, and no doubt influenced them in the choice of the Falkland Islands as a base, its geographical position making it almost ideal in the event of any move in that direction on the part of the Germans. CHAPTER III BRITISH MEN-OF-WAR OFF SOUTH AMERICA