dec 20, 1860 - South Carolina seceded from the union
Description:
The convention then adjourned to Charleston to draft an ordinance of secession. When the ordinance was adopted on December 20, 1860, South Carolina became the first slave state in the south to declare that it had seceded from the United States.https://en.wikipedia.org/wiki/South_Carolina_in_the_American_Civil_War
Added to timeline:
Date:
dec 20, 1860
Now
~ 164 years ago