ADVICE TO THE COLORED PEOPLE. Letter to the National Convention of
Colored People at New Orleans, April 7, 1872 68
DIPLOMATIC AGENTS OF THE UNITED STATES NOT TO ACCEPT GIFTS FROM
FOREIGN POWERS. Remarks in the Senate, May 2, 1872 70
PRESERVATION OF THE PARK AT WASHINGTON. Remarks in the Senate,
May 15, 1872 72
HOURS OF LABOR. Letter to the Convention of the Massachusetts
Labor Union in Boston, May 25, 1872 79
ARBITRATION AS A SUBSTITUTE FOR WAR. Resolutions in the Senate,
May 31, 1872, concerning Arbitration as a Substitute for War in
determining Differences between Nations 80