what is the detail definition of :-
a) terrorism
b) the groups,
c) its implementation for world polices.
a) Terrorism: Terrorism is the unlawful use of violence and intimidation, especially against civilians, in the pursuit of political aims.
b) The groups: Terrorism is often carried out by organized groups or networks, such as ISIS, Al-Qaeda, Boko Haram, and Hamas, among others, who use violence to instill fear and further their political or ideological goals.
c) Implementation for world policies: Governments around the world have implemented various policies and measures to combat terrorism, including enhanced intelligence gathering, law enforcement efforts, border security, and international cooperation. These policies aim to disrupt and prevent terrorist attacks, target terrorist financing, and address the root causes of terrorism. Additionally, there have been international efforts, such as the United Nations' Global Counter-Terrorism Strategy, to coordinate and strengthen global responses to terrorism.