Uhm, I think you need to refresh yourself on Civil War history, the North certainly didn't "crush" the South. In fact, if not for a couple of crucial tactical errors in the end, the outcome would have been very different. The South almost won the war, but "almost" is never good enough in war. Sherman's rampage through Georgia is very well known, let's not try to spin it now. The Southern economy was in shambles following the war, and if you want to pretend the North and South were on an even playing field following the war, you are just plain ignorant. And again, the MAIN Northern "industry" was weaving cotton into fabric in the textile mills... you have not offered any other "industry" as an example of Northern industrialization, and the fact of the matter is, you can't.
I agree with this, but the fact of the matter was, black slaves were not afforded Natural Rights because they weren't considered people, they were deemed property by YOUR Supreme Court! This "ignorance" came from YOUR Supreme Court and YOUR US Government, not Southerners.
The Tariffs of 1828 and 1832 violated states rights because they placed undue burden on Southern states, which were not realized by industrial Northern states. This began a rift between the North and South, and it eventually culminated in the Civil War. There were other issues as well, the addition of states to the union on condition they would be "free states" was an affront to the states right to make its own determination on something that was legal in the US.
It's really very simple, one side favored Federal government control over the states, the other side favored State autonomy in a Confederation government. Both sides claimed Constitutional high ground, and the dispute resulted in Civil War. Even to this day, there is a hearty debate over whether or not we are a collection of states who maintain a federal government uniting us, or whether the Federal government authoritatively presides over the many states.