President Adams did not call for a declaration of war, but hostilities began at sea. At first, American shipping was almost defenseless against French privateers, but by 1800 armed merchantmen and U.S. warships were clearing the sea-lanes. Despite several brilliant naval victories, war fever subsided.
All upper molars have 3 roots while lower molars have 2 roots. All premolars along with the other teeth have 1 root. Tooth number 5 is a premolar and has 1 root. Also if it is hurting while eating then you need to get the height of the crown increased.
You've probably heard about the dental treatment, root canal treatment. In root canal treatment, the space inside the tooth from the center, known as the pulp chamber, that travels down the length of the root to the tip (or apex) is called a canal, or more specifically, a root canal. Human teeth may have one to four root canals, depending on the anatomy of the tooth.