None of them did. There is a link below to a question about states that seceded in the 19th century.
seceded from the union
The Confederate States of America
they were the slaveholding states that seceded from the Union.
Eleven slave states seceded. This included Texas, Louisiana,, Mississippi, Alabama, Arkansas, Georgia, Florida, North Carolina, South Carolina, and Virginia. Virginia seceded, then West Virginia seceded from Virginia and rejoined the Union.
Eleven
it leaves the union
Eleven
Eleven
Confederate States of America
The Confederate States of America.
Confederate States of America
None of the Border States seceded even though they were slave states.