All seven of the states were located in the Deep South region of the United States, whose economy was heavily dependent upon agriculture-particularly cotton-and a plantation system that relied upon African slaves for labor. The Confederacy was formed on February 8, 1861, initially by seven slave states: South Carolina, Mississippi, Florida, Alabama, Georgia, Louisiana, and Texas. Kentucky and Missouri also had declarations of secession and full representation in the Confederate Congress during their Union army occupation. They were South Carolina, Mississippi, Florida, Alabama, Georgia, Louisiana, Texas, Virginia, Arkansas, Tennessee, and North Carolina. Eleven states with declarations of secession from the Union formed the main part of the CSA. The Confederate States of America ( CSA), commonly referred to as the Confederate States or the Confederacy, was an unrecognized breakaway state that existed from February 8, 1861, to May 9, 1865, and that fought against the United States of America during the American Civil War. 2 Slaves included in above population ( 1860 Census).1 Population values do not include Missouri, Kentucky, or the Arizona Territory.
