Seward as Secretary of State.
Wm. H. Seward was a master in diplomacy and Statecraft, and to his skill the Unionists were indebted for all avoidance of serious foreign complications while the war was going on. The most notable case coming under his supervision was that of the capture of Mason and Slidell, by Commodore Wilkes, who, on the 8th of November, 1861, had intercepted the Trent with San Jacinto. The prisoners were Confederate agents on their way to St. James and St. Cloud. Both had been prominent Senators, early secessionists, and the popular impulse of the North was to hold and punish them. Both Lincoln and Seward wisely resisted the passions of the hour, and when Great Britain demanded their release under the treaty of Ghent, wherein the right of future search of vessels was disavowed, Seward yielded, and referring to the terms of the treaty, said:
“If I decide this case in favor of my own Government, I must disavow its most cherished principles, and reverse and forever abandon its essential policy. The country cannot afford the sacrifice. If I maintain those principles and adhere to that policy, I must surrender the case itself.”
The North, with high confidence in their President and Cabinet, readily conceded the wisdom of the argument, especially as it was clinched in the newspapers of the day by one of Lincoln’s homely remarks: “One war at a time.” A war with Great Britain was thus happily avoided.
With the incidents of the war, however, save as they affected politics and politicians, this work has little to do, and we therefore pass the suspension of the writ of habeas corpus, which suspension was employed in breaking up the Maryland Legislature and other bodies when they contemplated secession, and it facilitated the arrest and punishment of men throughout the North who were suspected of giving “aid and comfort to the enemy.” The alleged arbitrary character of these arrests caused much complaint from Democratic Senators and Representatives, but the right was fully enforced in the face of every form of protest until the war closed. The most prominent arrest was that of Clement L. Vallandigham, member of Congress from Ohio, who was sent into the Southern lines. From thence he went to Canada, and when a candidate for Governor in Ohio, was defeated by over 100,000 majority.