If I understand your question, the leaders of the confederacy  believed states had the right to secede from the Union.
Ash dieback (Chalara fraxinea) is a fungal disease that affects ash trees.It has spread throughout much of western Europe. The disease causes die back of the tree's crown and infects the vascular system causing blockages.sh dieback (Chalara fraxinea) is a fungal disease that affects ash trees.
Bottom ash is formed in coal furnaces. It is made from agglomerated ash particles that are too large to be carried in the flue gases and fall through open grates to an ash hopper at the bottom of the furnace. Bottom Ash Material - Enlarge Photo. Bottom Ash as viewed via SEM at 6000x magnification Enlarge Photo.