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];