Lebanese Civil War (1975-1990); the original conflicting parties were the Lebanese national movement made up of Muslim forces and the Palestinian PLO and the Lebanese front made up of Christian; pro-Western forces. In the later course of the war; changing coalitions of different groups and several interventions from outside followed.A Phalangist sniper shows propaganda images in the captured old Greek school during the siege of the Palestinian refugee camp Tel al-Zaatar by Lebanese Christian militias (22.06.1976 - 12.08.1976).Photo; 02.08.1976