In the opinion of the French naval critic Graviere, the campaign thus ended constitutes in the eyes of seamen Nelson's best title to fame--"_son plus beau titre gloire._"[1] Certainly it called forth the most varied talents--grasp of the political and strategical situation; tact and force of personality in dealing with an inert commander in chief; energy in overcoming not only military obstacles but the doubts and scruples of fellow officers; aggressiveness in battle; and skill in negotiations. In view of the Czar's murder--of which the British Government would seem to have had an inkling beforehand--it may be thought that less strenuous methods would have served. On the contrary, however, hundreds of British merchant vessels had been seized in northern ports, trade had been stopped, and the nation was threatened with a dangerous increment to her foes. Furthermore, after a brief interval of peace, Great Britain had to face ten years more of desperate warfare, during which nothing served her better than that at Copenhagen the northern neutrals had had a sharp taste of British naval power. Force was needed. That it was employed economically is shown by the fact that, when a renewal of peace between France and Russia in 1807 again threatened a northern confederation, Nelson's accomplishment with 12 ships was duplicated, but this time with 25 of the line, 40 frigates, 27,000 troops, the bombardment of Copenhagen, and a regular land campaign. [Footnote 1: GUERRES MARITIMES, Vol. II, p. 43.] Upon Nelson's return to England, popular clamor practically forced his appointment to command the Channel defense flotilla against the French armies which were now once more concentrated on the northern coast. This service lasted for only a brief period until the signing of peace preliminaries in October, 1801. During the eight years of hostilities thus ended Great Britain, it is true, had been fighting largely on the defensive, but on a line of defense carried to the enemy's sea frontiers and comparable to siege lines about a city or fortress, which, when once established, thrust upon the enemy the problem of breaking through. The efforts of France to pierce this barrier, exerted in various directions and by various means, were, as we have seen, defeated by naval engagements, which insured to England the control of the sea. During this period, France lost altogether 55 ships-of-the-line, Holland 18, Spain 10, and Denmark 2, a total of 85, of which at least 50 were captured by the enemy. Great Britain lost 20, but only 5 by capture. The British battle fleet at the close of hostilities had increased to 189 capital ships; that of France had shrunk to 45.