In June an English politician of Southern sympathies, Edward Roebuck, went over to France, was received by the Emperor, and came to an understanding with him. Roebuck went home to report to the Southern party that Napoleon was ready to intervene, and that all he waited for was England's cooperation. A motion "to enter into negotiations with the Great Powers of Europe for the purpose of obtaining their cooperation in the recognition" of the Confederacy was introduced by Roebuck in the House of Commons.

The debate which followed was the last chance of the Southern party and, as events proved, the last chance of Napoleon. How completely the British ministry was now committed to the North appears in the fact that Gladstone, for the Government, opposed Roebuck's motion. John Bright attacked it in what Lord Morley calls "perhaps the most powerful and the noblest speech of his life." The Southern party was hardly resolute in their support of Roebuck and presently he withdrew his motion.

But there were still the ironclads at Liverpool. We have seen that earlier in the war, the carelessness of the British authorities had permitted the escape of ship 290, subsequently known as the Confederate commercedestroyer, Alabama. The authorities did not wish to allow a repetition of the incident. But could it be shown that the Laird ships were not really for a French purchaser? It was in the course of diplomatic conversations that Mr. Adams, speaking of the possible sailing of the ships, made a remark destined to become famous: "It would be superfluous in me to point out to your lordship that this is war." At jest, the authorities were satisfied. The ships were seized and in the end bought for the British Navy.