C.S.A.: The Confederate States of America secede from the Union to form the Confederate States of America (C.S.A.) after Republican Abraham Lincoln is elected president in the 1860 election, due to fears over the abolition of the ownership of Negro slaves. The C.S.A. engage with the Union in "The War of Northern Aggression"; following the Union victory in the Battle of Antietam, President Lincoln issues a revolutionary proclamation entitled the "Emancipation Proclamation," but—within this alternate history—the proclamation fails. Confederate President Jefferson Davis takes this opportunity to counteract the Proclamation and send politician Judah P. Benjamin to persuade the United Kingdom and France to provide military and
Congress of the Confederate States would sit as a Constitutional Convention, the Provisional Congress established the several executive departments, virtually mirroring those of the U.S. Government. The only major exception was the Confederate Post Office which was required to be financially self sustaining. On March 4, 1861, the Confederacy adopted its first flag used throughout the Confederacy on the battlefield and at government office buildings for the duration of the Civil War. Following the Confederate attack on Fort Sumter in April 1861, the remaining six states admitted to the Confederate States of America with representation in its Congresses met in three additional sessions between July