The Confederate States of America (CSA), also known as the Confederate States or the Confederacy, was a republic in the Southern United States from 1861 to 1865, unrecognized as a sovereign nation by either foreign governments or the United States. It was formed by seven states that had seceded from the Union and were later joined by four more. The original seven were South Carolina, Mississippi, Secessionists argued that the United States Constitution was a contract among sovereign states that could be abandoned without consultation and each state had a right to secede. After intense debates and statewide votes, seven Deep South states passed secession ordinances by February 1861, while secession efforts failed in the other eight slave states. The Confederacy expanded in May–July 1861 (with Virginia, Arkansas, Tennessee, North Carolina), and disintegrated in April–May 1865. It was formed by delegations from seven slave states of the Lower South that had proclaimed their secession. After the fighting began in April, four additional slave states seceded and were admitted. Later, two slave states (Missouri and Kentucky) and two territories were given seats in the Confederate Congress. Its establishment flowed from and deepened Southern nationalism, which prepared men to fight for "The Southern Cause". This "Cause" included support for states' rights, tariff policy, and internal improvements, but above all, cultural and financial dependence on the South's slavery-based economy. The convergence of race and slavery, politics, and economics raised South-related policy questions to the status of moral questions over, way of life, merging love of things Southern and hatred of things Northern. As the war approached, political parties split, and national churches and interstate families divided along sectional lines. According to historian John M. Coski: The Montgomery Convention to establish the Confederacy and its executive met on February 4, 1861. Each state as a sovereignty had one vote, with the same delegation size as it held in the U.S. Congress, and generally 41 to 50 members attended. Offices were "provisional", limited to a term not to exceed one year. One name was placed in nomination for president, one for vice president. Both were elected unanimously, 6–0. Jefferson Davis was elected provisional president. His U.S. Senate resignation speech greatly impressed with its clear rationale for secession and his pleading for a peaceful departure from the Union to independence. Although he had made it known that he wanted to be commander-in-chief of the…