Tell us exactly how the Federal government was "extorting taxes" from the profits of southern labor? Was not southern "labor" devoted almost exclusively to the production and export of cash crops? There was no tax on exports, only imports.
See post #30. Even your Vice President admitted that while Southerners (slave states) made up 40% of the population, they only paid 25% of the taxes while consuming 50% of the federal budget! (And in 1860, the Federal budget was economically inconsequential --- less than 2% of GDP)
If you think any federal tax is extortion, it was the south extorting the north!
There is a very good reason you can't find any reference to tariffs being an issue in the 1860 debates. It's because the Democrat Party propaganda machine did not invent that myth until the 1890s!
As I said before, tricks like this are just stupid. Alexander Stephens was not my vice-President. Old as I may be, I wasn't around then, and I am not a Southerner. Such cheap shoddy tricks are the reason why you and your cronies have so little credibility on this forum.