Slavery, the wrong of, I. 149. Decision of Chief-Justice Shaw on, I. 290, 308; XII. 146. Channing’s labors against, I. 290-293. Influence of, universal, I. 307. Cause of Mexican War, I. 307, 322, 335, 377. Exertions of Massachusetts against, I. 308; VII. 13-16, 264. Declarations of authors of Constitution against, I. 312; II. 230; III. 17, 277-280; VI. 227, 313; X. 356. Should be constitutionally repealed, I. 309. And the Mexican War, I. 333. Whigs pledged to overthrow, I. 336. R. C. Winthrop’s actions in regard to, I. 337. White, in Barbary States, II. 1. In antiquity, II. 14. A result of war, II. 16, 19. In modern times, II. 18. White, in Algiers, compared by different authorities to American, II. 63-69. The Koran on, II. 93. Milton on, II. 100; XI. 204. Black, in Barbary States, II. 101. Necessity of political action against extension of, II. 207. Condemned in East, II. 209. Lafayette’s opinions and plans concerning, II. 210; VII. 124, 126, 129, 146, 149, 157; XII. 169. No compromise with, II. 211, 234; IV. 266; VII. 204, 331; IX. 271. Union among men of all parties against extension of, II. 226. Patrick Henry on, II. 230; III. 288; XII. 150. The only important American question, II. 237; III. 12, 142, 270; V. 35, 63. Appeal to all parties against, II. 238; III. 143; IV. 5, 158. Opposition to its extension, principle of Free-Soil Party, II. 307; III. 26; but not of Whig Party, II. 307. Discussion of, cannot be silenced, III. 12, 142, 270; IV. 132; VI. 317. Illustrations of opposition to, at the time of the Revolution, III. 13-16. Not authorized by the Constitution, III. 16, 276, 296; IV. 346; VI. 314; VII. 1; XI. 186-189, 196. Evils of, III. 23; IV. 95; V. 11; VI. 126, 321; XI. 475,--Jefferson on same, III. 23; IV. 175. Extension of, threatened, III. 24. Is sectional, III. 237, 242, 267, 273; IV. 128; VI. 361. Union against sectionalism of, III. 240. Cannot exist unless specially legalized, III. 275; VI. 223; VIII. 274; X. 343; XI. 187, 236. Did not exist under national jurisdiction in 1789, III. 285; VI. 314. Opposed by government at that time, III. 286; IV. 122,--by the country, III. 288; IV. 122; VI. 314,--by the Church, III. 289; VI. 313; XII. 151-154,--and by colleges and literature, III. 291; VI. 313; XII. 149. Actions of 1st Congress in regard to, III. 293; IV. 121. Unconstitutional under national jurisdiction, III. 297, 299; V. 156; VI. 230; VIII. 265, 274-278; X. 214; XI. 195. Influence of, on national government, III. 300; IV. 122; VI. 312, 325. In England, III. 301; VIII. 278,--declared illegal in same, III. 302; IV. 313; VIII. 279. Sympathy with escapes from, III. 353. German emigrants should oppose, IV. 19. Defined, IV. 95; VI. 129.