Why did the Upper South secede? -Virginia Secedes =Fort Sumter united the upper North, and many people enlisted when Lincoln called for troops, but upper South was not happy =April 17, Virginia seceded- heavily populated, and industrialized state→ huge loss for Union *Arkansas, Tennessee, and North Carolina followed in May (11 Confederate states now) =western Virginia was antislavery, seceded from Virginia and joined Union as West Virginia in 1863 =Maryland, Delaware, Kentucky, and Missouri- remained Union, but many people fought for Confederates