Three months after making this prediction, the surrender of the United States invading force to the British General Brock, or as Jefferson preferred to style it, "the detestable treason of Hull," "excited," he writes, "a deep anxiety in all breasts." A few months later we find him lamenting that "our war on the land was commenced most inauspiciously." This has resulted, he thinks, from the employment of generals before it is known whether they will "stand fire" and has cost us thousands of good men and deplorable degradation of reputation.(*) "The treachery, cowardice, and imbecility of the men in command has sunk our spirits at home and our character abroad."[93] [93] Jefferson's Works, Vol. VI., pp. 99, 193, 104. At the commencement of the war of 1812, the whole number of British troops in Canada was 4450, supplemented by about four thousand Canadian militia. With this corporal guard it was necessary to protect a frontier of over 1600 miles in length. Any part of this line was liable to an invasion of United States troops whose lines of communication were far superior. Moreover Great Britain was unable to send reinforcements until after the fall of Napoleon in June, 1814, when the war was nearly fought out. American writers have always severely criticised the British for burning the public buildings when they captured Washington. Ex-President Jefferson, who proposed that the criminal classes of London should be hired to burn that city, stigmatized the burning of Washington as "vandalism," and declared it would "immortalize the infamy" of Great Britain. He who could contemplate with equanimity the fearful horrors that must have resulted from the putting in practice of his monstrous proposition to burn a city crowded with peaceful citizens, professed to be horrified at the destruction of a few public buildings by which no man, woman or child, was injured in person or property. With equal hypocrisy he professed to believe that no provocation for the act was given by the United States commanders. Upon this point he was taken to an account by an open letter from Dr. John Strachan, afterwards Bishop of Toronto. This letter should be preserved as long as there lives a British apologist for the acts of the United States in the War of 1812. In part it was as follows: