Terrorism

Crimes against humanity are certain acts that are deliberately committed as part of a widespread or systematic attack or individual attack directed against any civilian or an identifiable part of a civilian population. The first prosecution for crimes against humanity took place at the Nuremberg trials. Crimes against humanity have since been prosecuted by other international courts – such as the International Court of Justice and the International Criminal Tribunal for the former Yugoslavia and the International Criminal Court, as well as in domestic prosecutions.

The Global Terrorism Index (GTI) is a report published annually by the Institute for Economics and Peace (IEP), and was developed by IT entrepreneur and IEP's founder Steve Killelea. The index provides a comprehensive summary of the key global trends and patterns in terrorism since 2000. It produces a composite score in order to provide an ordinal ranking of countries on the impact of terrorism. It is an attempt to systematically rank the nations of the world according to terrorist activity. The index combines a number of factors associated with terrorist attacks to build an explicit picture of the impact of terrorism, illustrating trends, and providing a data series for analysis by researchers and policymakers.

Terrorism is, in the broadest sense, the use of intentionally indiscriminate violence as a means to create terror, or fear, to achieve a financial, political, religious or ideological aim. It is used in this regard primarily to refer to violence against peacetime targets or in war against non-combatants. The terms "terrorist" and "terrorism" originated during the French Revolution of the late 18th century but gained mainstream popularity during the U.S. Presidency of Ronald Reagan (1981–89) after the 1983 Beirut barracks bombings and again after the attacks on New York City and Washington, D.C. in September 2001 and on Bali in October 2002