The President informed Congress that "the long-continued and intemperate interference of the Northern people with the question of slavery in the Southern States has at last produced its natural effect. . . . The time has arrived so much dreaded by the Father of his Country, when hostile geographical parties have been formed." He declared that he had "long foreseen and often forewarned" his countrymen of "the impending danger." Apparently arguing the case for the Southern extremists, the President believed that the danger "does not proceed solely from the attempt to exclude slavery from the Territories, nor from the efforts to defeat the execution of the Fugitive-slave Law." Any or all of these evils, he said, "might have been endured by the South," trusting to time and reflection for a remedy. "The immediate peril," Mr. Buchanan informed the country, "arises from the fact that the long-continued agitation in the free States has at length produced its malign influence on the slaves, and inspired them with vague notions of freedom. Hence a sense of security no longer exists around the family altar. The feeling of peace at home has given place to apprehensions of servile insurrections, and many a matron throughout the South retires at night in dread of what may befall herself and her children before morning." The President was fully persuaded that "if this apprehension of domestic danger should extend and intensify itself, disunion will become inevitable." PRESIDENT BUCHANAN AND THE SOUTH.