20 Dez 1860 Jahr - South Carolina Secedes from the Union
South Carolina was one of the original 13 states and was also first to secede.
Slavery was the main reason for the secession.
http://www.historytoday.com/richard-cavendish/south-carolina-secedes-union
http://www.wmbfnews.com/story/20098129/north-carolina-secession-petition-exceeds-needed-signatures