Prohibition of, in Territories, all-important, IV. 99; VI. 378,--legality of same, IV. 125; VI. 233; VII. 1. Influence of, on Northern men, IV. 131. Duke of Clarence on, IV. 134. Agitation against, not dangerous to the Union, IV. 134. Mr. Sumner’s final protest against, in Nebraska and Kansas, for himself and N. E. clergy, IV. 140. History of, in Mass., IV. 187-190; VII. 11-15; XI. 448; XII. 145. Labors of Granville Sharp against, IV. 300, 316; VIII. 279; XI. 237; XII. 161. Brougham on, IV. 315; VIII. 262. Brought before Congress by Southern members, IV. 346; VI. 375. Not sanctioned by Christianity, V. 19. Duties of the North in regard to, V. 38-48; VI. 317. A new outrage for, V. 52. Growth of opposition to, V. 81. Example of Washington against, V. 95. Macaulay on, VI. 71. Presentation of petitions against, VI. 106. The barbarism of, VI. 113, 346; VII. 1; XII. 290. Defended by Southern Senators, VI. 122. Incompatible with civilization, VI. 127. Barbarism of, shown in its laws, VI. 129, 170, 319. Five elements of, VI. 131-136, 319, 360; VIII. 263. Motive of, VI. 137, 320, 360; VIII. 263. Rousseau on, VI. 137. Origin of law of, VI. 139-142; VIII. 263. Practical results of, in slave States, VI. 142-161. Its influence on emigration and value of border lands, VI. 158. Outrages for, VI. 187-196. Conduct of slave-masters in Congressional debates on, VI. 202-211. Opinions of Calhoun and Adams on, VI. 306. Favoring influences of, in United States, VI. 314; VII. 322. Gurowski’s book on, VI. 347. Motive for extension of, VI. 354. Letter on unconstitutionality of, VII. 1. Example of Massachusetts against, VII. 5. No popular sovereignty in Territories can establish, VII. 41. Prohibited in Territories by United States Government from the first, VII. 58. The cause of the Civil War, VII. 250, 338; IX. 230, 323; X. 103; XI. 444. Must be overthrown by that war, VII. 252, 351; X. 140, 296; XI. 417, 464. Ceases legally and constitutionally on lapse of rebel States, VIII. 165; X. 215; XI. 473; XII. 266. Founded on force, VIII. 263; judicial decisions declaring same, VIII. 264. History of British intervention against, X. 71-84. Recognition of, by nations, forbidden by morality and prudence, X. 109, 110. Guaranties against, X. 295. Sources of power over, in the Constitution, XI. 190-196. Mode of overthrowing, XI. 206. Prohibition of, in foreign constitutions, XI. 226. And the Rebellion: speech, XI. 433. In American history, XI. 462. Objections to recognizing in the Union, XI. 472-476. Results of overthrowing, XI. 482. Testimony against, by American States and European countries before 1789, XII. 144-177. Lincoln on, XII. 282. Precaution against revival of, XIV. 234; XVI. 350.