So the slave issue really under-laid the tariff issue. But it also happened that in the committee which was scheduling the tariffs, the people in South Carolina, and I think other Southerners, moved to raise the tariffs to this abominable level on the assumption that they would be voted down on the floor of the House. And they got fooled by that. Instead of being voted down, it was voted in. They were hoist by their own petard. But in 1833 a compromise was reached. The tariffs were reduced. Jackson's Force Bill was repealed, and so there was a peaceful resolution of that.

The Real Abraham Lincoln: A Debate (2002)