A blood vessel's main function is to transport blood around the body. Blood vessels also play a role in controlling your blood pressure. Blood vessels are found throughout the body. There are five main types of blood vessels: arteries, arterioles, capillaries, venules and veins.Arteries carry blood away from the heart to other organs. blood vessel's main function is to transport blood around the body. Blood vessels also play a role in controlling your blood pressure. Blood vessels are found throughout the body. There are five main types of blood vessels: arteries, arterioles, capillaries, venules and veins.
Word Origin and History for confederate Expand v. late 14c., from Late Latin confoederatus leagued together, past participle of confoederare to unite by a league, from com-with, together (see com-) + foederare, from foedus (genitive foederis) a league (see federal).
The Confederate States Army was the military ground force of the Confederate States of America, also known as the Confederacy, while the Confederacy existed during the American Civil War.nder orders from President of the Confederate States Jefferson Davis, troops controlled by the Confederate government under the command of General P. G. T. Beauregard bombarded Fort Sumter on April 12â13, 1861, forcing its capitulation on April 14. The North was outraged and demanded war.