An antihistamine is a type of pharmaceutical drug that opposes the activity of histamine receptors in the body. Antihistamines are subclassified according to the histamine receptor that they act upon: the two largest classes of antihistamines are H1-antihistamines and H2-antihistamines.
Each program has a capacity of 150 people, and programs typically run every 15 minutes, with the first starting at 7:30 a.m. and the last starting at 3:00 p.m. Assembly Room - An open area where ceremonies are held and visitors may reflect and more closely examine the shadowy remains of the USS Arizona below. Shrine Room - Holds the great marble wall with the names of the 1,177 Sailors and Marines who perished on the USS Arizona. The Shrine Room also honors the USS Arizona survivors who have chosen to be interred along with their shipmates.
USS ARIZONA MEMORIAL - PEARL HARBOR, HI. Park Information. The USS Arizona Memorial is built over the sunken wreckage of the USS Arizona, the final resting place for many of the 1,177 crewmen killed on December 7, 1941 when Japanese Naval Forces bombed Pearl Harbor. The memorial is part of World War II Valor in the Pacific National Monument.