11.   The killings ended when Tutsi fighters drove Hutu extremists from power.

12.   The killings ended when Tutsis soldiers won power.

13.   The killing ended a bloodbath in which cartel henchmen set bombs and assassinated scores of officials to bully the government against extradition.

14.   The killing ended when the Tutsi-led Rwandan Patriotic Front swept to power.

15.   The killing ended when Tutsi-led rebels ousted the government.

16.   The killing ended when Tutsi-led rebels ousted the Hutu-dominated government in July.

17.   The killings ended when former Tutsi rebels chased the officials and troops of the Hutu-dominated army from the country.

18.   The killings ended when France began extraditing ETA suspects back to Spain.

19.   The killings ended with a victory by the Tutsi-led rebels of the Rwandan Patriotic Front who ousted the extremist Hutu government.

20.   The killings have ended but Northern Ireland is not yet at peace a year after the Irish Republican Army put down its guns.