1998    A diplomatic conference adopts the Rome Statute of the International Criminal Court, establishing a permanent international court to prosecute individuals for genocide, crime against humanity, war crimes, and the crime of aggression.

1998    The UN's International Criminal Tribunal for Rwanda finds Jean Paul Akayesu, the former mayor of a small town in Rwanda, guilty of nine counts of genocide.

1998    Leaders of the Khmer Rouge apologize for the 1970s genocide in Cambodia that claimed over 1 million lives.

2002    The International Criminal Court is established to prosecute individuals for genocide, crimes against humanity, war crimes, and the crime of aggression.