Here are entered general works dealing with methods used to undermine the morale of the civilian population and the military forces of an enemy country. --subdivision Psychological aspects under names of wars, e.g. World War, 1939-1945--Psychological aspects
Here are entered general and non-legal works on the control of drugs. Works on the legal aspects of drug control are entered under Drugs--Law and legislation.
Here are entered works on the events, metaphorically referred to as a "war," consisting of military operations, diplomatic activities, and other counterterrorist measures undertaken by the United States during the period from September 11, 2001 to the end of the administration of George W. Bush. Works on government antiterrorist measures and activities during earlier or later periods are entered under Terrorism--Prevention.
