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
Ice hockey at the Olympic Games Vladislav Tretiak and forwards Valeri Kharlamov, Alexander Yakushev, Vladimir Petrov and Boris Mikhailov, the Soviet team won gold at both the 1972 Games in Sapporo, Japan and 1976 Winter Olympics in Innsbruck, Austria. In 1971, the United States finished last at the World Championships and was relegated to Pool B. The team qualified for the 1972 Olympics and won silver, making it the first Pool B team to win an Olympic medal. Czechoslovakia won the bronze medal in 1972. In 1976, Czechoslovakia won the silver and West Germany won bronze. Along with Canada, the Swedish team did not participate in