It was a different state of affairs now from that far-off time of Canute and the vikings, when the Danes overran England and a Dane filled its throne. The tide had long turned and Denmark was an almost helpless victim in the hands of the great maritime island, which sought to control the politics of the whole continent during the terrible struggle with Napoleon. For some years the English made complaints against Denmark, saying that it was carrying food and forage into French and German ports in defiance of the laws of neutrality. As these laws were of English origin the Danes did not feel inclined to submit to them, and after the death of Bernstorf Danish men-of-war were sent to sea to protect their merchant vessels. Quarrels and hostile feeling arose from this, but the crisis did not come until the summer of 1800, when Russia, Sweden, and Prussia formed a treaty for an "armed neutrality" and invited Denmark to join it. England at once took alarm. While the other nations were powerful enough to defy her, Denmark was poor and quite unprepared for warlike operations, and when, in the spring of 1801, a fleet under Admirals Parker and Nelson appeared on her waters she was by no means in readiness for such a demonstration. Taken by surprise as they were, however, the Danes had no thought of weakly submitting to this hostile movement, and did their best to prevent the English from passing the Sound. Their chief defence was the fortress of Cronberg, near Elsinore, where heavy cannon were mounted to command the narrow strait here separating Sweden and Denmark. But by closely hugging the Swedish coast Parker kept beyond the range of these guns, and in April, 1801, cast anchor in the harbor of Copenhagen. His fleet consisted of fifty-one vessels, twenty of them being line-of-battle ships. Alarmed by the coming of the fleet and taking advantage of the delays in its movement, the Danes had made every possible preparation for a vigorous resistance. Strong batteries defended the city and an imposing array of heavily armed ships, drawn up behind a shoal, presented a formidable line of defence. Some delay took place, against the wish of the fiery Nelson, who was second in command of the fleet. Nelson was eager for an immediate attack, and finally Parker gave way and left the matter in his hands. Nelson was in command of the Elephant, but finding that ship too large for the waters before him he removed his flag to the St. George and led the way to the attack with the smaller vessels of the fleet, Parker remaining at anchor some miles distant with the larger vessels.