If, however, it be objected that the arming of Negroes by the Rebels was exceptional and local, and, that otherwise, the Rebels always used their volunteer or impressed Negro forces in work upon fortifications and other unarmed Military Works, and never proposed using them in the clash of arms, as armed soldiers against armed White men, the contrary is easily proven. In a message to the Rebel Congress, November 7, 1864, Jefferson Davis himself, while dissenting at that time from the policy, advanced by many, of "a general levy and arming of the Slaves, for the duty of soldiers," none the less declared that "should the alternative ever be presented of subjugation, or of the employment of the Slave as a soldier, there seems no reason to doubt what should then be our decision." In the meantime, however, he recommended the employment of forty thousand Slaves as pioneer and engineer laborers, on the ground that "even this limited number, by their preparatory training in intermediate duties Would form a more valuable reserve force in case of urgency, than threefold their number suddenly called from field labor; while a fresh levy could, to a certain extent, supply their places in the special service" of pioneer and engineer work; and he undertook to justify the inconsistency between his present recommendation, and his past attitude, by declaring that "A broad, moral distinction exists between the use of Slaves as soldiers in defense of their homes, and the incitement of the same persons to insurrection against their masters, for," said he, "the one is justifiable, if necessary; the other is iniquitous and unworthy of a civilized people." So also, while a Bill for the arming of Slaves was pending before the Rebel Congress early in 1865, General Robert E. Lee wrote, February 18th, from the Headquarters of the Rebel Armies, to Hon. E. Barksdale, of the Rebel House of Representatives, a communication, in which, after acknowledging the receipt of a letter from him of February 12th, "with reference to the employment of Negroes as soldiers," he said: "I think the Measure not only expedient but necessary * * * in my opinion, the Negroes, under proper circumstances, will make efficient soldiers. * * * I think those who are employed, should be freed. It would be neither just nor wise, in my opinion, to require them to remain as Slaves" --thus, not only approving the employment of Black Slaves as soldiers, to fight White Union men, but justifying their Emancipation as a reward for Military service. And, a few days afterward, that Rebel Congress passed a Bill authorizing Jefferson Davis to take into the Rebel Army as many Negro Slaves "as he may deem expedient, for and during the War, to perform Military service in whatever capacity he may direct," and at the same time authorizing General Lee to organize them as other "troops" are organized.