The Blockade of Confederate Ports, 1861â1865 Introduction During the Civil War, Union forces established a blockade of Confederate ports designed to prevent the export of cotton and the smuggling of war materiel into the Confederacy. The blockade, although somewhat porous, was an important economic policy that successfully prevented Confederate access to weapons that the industrialized North could produce for itself.
The problem isnât so black and white when it comes to white nails. If your fingernail beds are looking a little ghostly, you may have anemia, a blood disorder characterized by a low red blood cell count.
Nails. Watch out for: Paleness When you press the nail, the area should initially be white or pale, but as soon as the pressure is released, the nail should look a rosy pink. Nails that are very pale may indicate a deficiency in iron.