same, 1805, [60];

same, 1816, [61];

organization of American Society to promote, [61];

by individual slaveholders, [66]-[73];

views of Jefferson, Clay and Lincoln on, [75]-[81].

Colorado, organized as a territory without prohibition as to slavery, 1861, [186].

Commerce, decline of, in Virginia, [134] and [137].

Congress, 1789, efforts of Virginians in, to tax importation of slaves, [33];

resolutions adopted by, defining attitude regarding slavery, 1861, [187];

amendment to constitution proposed by, 1861, [192];