3, 4.] [Footnote 2: _Spectator_, LXVI, p.

113.] [Footnote 3: Frederick Douglass pointed out this difficulty prior to the Civil War .-- See John Lobb's _Life and Times of Frederick Douglass_, p.

250.] [Footnote 4: Labor was then cheap in the South because of its abundance and the foreign laborer had not then been tried.] [Footnote 5: During these years Senator Morgan of Alabama was endeavoring to arouse the people of the country so as to make this a matter of national concern.] [Footnote 6: _Public Opinion_, XVIII, p.

371.] [Footnote 7: _Ibid._, XVIII, p.

371.] [Footnote 8: Simmons, _Men of Mark_, p.