Other states that seceded from the Union formed a new nation called the......ConfederacyWho was the president of the ConfederacyJefferson DavisName the 2 sides who fought against each other in the Civil WarConfederacy (south) and Union (north)How many slave states remained loyal to the Union?4Why was the Union capture of NOLA and Memphis hurtful to the southern economy?this allowed the Union to control both ends of the Mississippi RiverThe Union general who led the famous march to the sea after capturing Atlanta was...William Tecumseh ShermanWhich slaves could be emancipated according to the Emancipation Proclamation?African-Americans that lived in the Confederate states