From the South Carolina secession convention:
I trust that the door is now forever closed to all further connection with our Northern confederates; for what guarantees can they offer us, more strictly guarded, or under higher sanctions, than the present written compact between us? And did that sacred instrument protect us from the jealousy and aggressions of the North, commenced forty years ago, which resulted in the MIssouri Compromise?
Did the Constitution protect us from the cupidity of the Northern people, who, for thirty-five years, have imposed the burden of supporting the General Government chiefly on the industry of the South? - from the opening speech by the president pro tempore