Palestinian political violence between two loosely defined factions: the side wishing to preserve the status quo, consisting primarily of Maronite militias, and the side seeking change, which included a variety of militias from leftist organizations and guerrillas from rejectionist Palestinian (nonmainstream PLO) organizations. The Lebanese civil war lasted until 1990 and resulted in an estimated 130,000 to 250,000 civilian fatalities and one million wounded. After Black September, the PLO and its offshoots waged an international campaign against Israelis. Notable events were the Munich Olympics massacre (1972), the hijacking of several civilian airliners (some were thwarted, see for example: Entebbe Operation), the Savoy Hotel
Munich massacre the Olympic stadium in Munich in the form of a stone tablet at the bridge linking the stadium to the former Olympic village. There is a memorial tablet to the slain Israelis outside the front door of their former lodging at 31 Connollystraße. On 15 October 1999 (almost a year before the Sydney 2000 Games), a memorial plaque was unveiled in one of the large light towers (Tower 14) outside the Sydney Olympic Stadium. Golda Meir and the Israeli Defense Committee secretly authorized the Mossad to track down and kill those allegedly responsible for the Munich massacre. The accusation that