Washington over the final triumph of slavery in this memorable struggle; and Congress adjourned, at last, on September 30th, the session having lasted nearly ten months, and being considerably the longest thus far since the formation of the Government. The adjournment was followed by great "Union-saving" meetings throughout the country, which denounced "abolitionism" in the severest terms, and endorsed the action of Congress. Multitudes of "lower law" sermons by conservative Doctors of Divinity were scattered over the Northern States through the mails, and a regular system of agitation to _suppress_ agitation was inaugurated. The sickly air of compromise filled the land, and for a time the deluded masses were made to believe that the Free Soilers had brought the country to the verge of ruin. Both clergy and laity zealously dedicated themselves to the great work of sectional pacification. The labors of Dr. Nehemiah Adams and Dr. Lord in this direction will not be forgotten. The Rev. Moses Stuart, of Andover Theological Seminary, in a work in the interest of peace, spoke of the "blessings and comforts" of slavery, and declared that "Christ doubtless felt that slavery might be made a very tolerable condition--aye, even a blessing, to such as were shiftless and helpless." Another book, entitled "Aunt Phillis's Cabin; or Southern Life as it is," was issued from the press, in which it was said that slavery was "authorized by God, permitted by Jesus Christ, sanctioned by the Apostles, and maintained by good men in all ages." A very remarkable book made its appearance, entitled "A Choice of Evils; or Thirteen Years in the South. By a Northern man." Its author was a Mr. Hooker, of Philadelphia. In this work he announced the discovery that slavery is not only an unspeakable blessing, but a great "missionary institution for the conversion of the heathen." One of the chapters of this book is on "The Pleasures of Slavery." He declared that the Southern slave is not merely contented, but a "joyous fellow"; and that "in willing and faithful subjection to a benignant and protecting power, and that visible to his senses, he leans upon it in complete and sure confidence, as a trusting child holds on to the hand of his Father, and passes joyously along the thronged and jostling way, where he would not dare to be left alone." Mr. Hooker declared that "his are the thoughts that make glad the cared-for child, led by paternal hand"; and that "of all the people in the world, the pleasures of the Southern slaves seem, as they really are, most unalloyed." The press teemed with kindred publications, while "Graham's Magazine," Harper's "Journal of Civilization," the "Literary World," "Godey's Ladies' Book," and other periodicals, joined in the united effort to shout the anti- slavery agitation into silence.