The National Terrorism Advisory System Was created by President Josh W Bush in 2002 following the terrorist attack that occurred on 9 September 2001.
During its introduction, the purpose of the alerts was to give emergency warning for the citizens of united states in case there is a terrorist attack in their territory. This system is applicable and operated only by the national defense department in united States. Every other countries have their own system in handling terrorism.
Prior to the Hundred Years War (1337 - 1453) over the ruler-ship of France which ended in victory for the French, England was in control of the channel of water between England and France and the North Sea> France gained control of it at the end of the war.
