300
South Carolina - December 20, 1860
Mississippi - January 9, 1861
Florida - January 10, 1861
Alabama - January 11, 1861
Georgia - January 19, 1861
Louisiana - January 26, 1861
Texas - February 1, 1861
Virginia - April 17, 1861
Arkansas - May 6, 1861
North Carolina - May 20, 1861
Tennessee - June 8, 1861
What was the order the states seceded from the Union