The very first state to secede made it pretty clear what it was all about. "The declaration stated the primary reasoning behind South Carolina's declaring of s

The very first state to secede made it pretty clear what it was all about. "The declaration stated the primary reasoning behind South Carolina's declaring of secession from the U.S., which was described as "increasing hostility on the part of the non-slaveholding States to the Institution of Slavery"." https://en.wikipedia.org/wiki/Declaration_of_the_Immediate_Causes_Which_Induce_and_Justify_the_Secession_of_South_Carolina_from_the_Federal_Union https://en.wikipedia.org/wiki/Declaration_of_the_Immediate_C...