Haugbolle notes widespread protests on National Day in November 1975; Hanf places the war's first demonstration in that month, when gunmen held fire until tens of thousands from East and West Beirut, summoned by television announcer Sharif Akhawi, had gone home.

De Clerck and Malsagne record three attempts on Raymond Eddé's life, one outside his home, before his voluntary exile in Paris from January 1977; Picard dates the exile to December 1976.

Syria, Hanf writes, had lost interest in disarming the Palestinians by autumn 1977, with Sadat's initiative under way, and the deal soon counted for nothing. It had bound the PLO to keep out of a ten-kilometre belt beside the Israeli frontier and, chiefly, to halt raids and shelling across it.

Israel's Christian allies emerged with a slightly wider strip, spanning nearly the whole frontier from sea to Hermon; Fisk dates the tank withdrawal to 26 September.

Historians date the start of Operation Litani to 14 March (de Clerck and Malsagne, Traboulsi, Quéméner; de Clerck's chronology gives 15 March) and its end to 21 March. Up to 25,000 Israeli soldiers and 120 tanks took part (de Clerck and Malsagne). Estimates of the dead range from about 300 Palestinian fighters (de Clerck and Malsagne) to about 2,000 people, mostly civilians (Fisk; de Clerck and Malsagne; Picard). Estimates of the displaced range from 150,000 (Hanf's refugee table) and more than 200,000 (de Clerck and Malsagne, Picard) to 285,000 (Lebanese government figure cited by Fisk). On 15 March Israeli aircraft bombed the Palestinian camps of Beirut, Tyre and Damour.

One of many clashes between Kataeb and National Liberal militiamen: de Clerck and Malsagne count 46, with 200 dead, from 1976 to 1980, the latest wave running from 12 May 1979 to 2 July 1980 and reaching Achrafieh early in 1980. Ménargues traces the tension of early 1980 partly to disputes over dividing the arms Israel supplied.

Bashir Gemayel was killed at about 4 p.m. during his weekly visit to the Kataeb office in Ashrafieh, nine days before taking office. The bomb, about 35 kilos of explosive, had been placed two days earlier in the flat above by Habib Tanios Chartouni, a member of the Syrian Social Nationalist Party, arrested on 16 September (Ménargues). Prime Minister Wazzan announced the death at midnight. Hanf counts 26 dead.

Early in 1983 the Eighth Brigade went into all of Beirut, the east included, under a plan to collect light arms in the city and clear heavy weapons and gunmen from Greater Beirut. The Lebanese Forces resisted, then on 1 March 1983 agreed to return East Beirut and the port's fifth basin to the state.

De Clerck and Malsagne say the deputies were told of the text at a closed session on 15 May; Prime Minister Wazzan approved it and sent it to the president, and that month 70 of the 91 deputies still in office backed the government.

Counts differ: Hanf has 64 for, 2 against and 4 abstentions among 70 deputies present (40 of 50 Christian and 24 of 41 Muslim members in favour); Traboulsi has 65 for, 2 against and 4 abstentions; Fisk puts the vote on 15 June. Traboulsi says the government formally renounced the agreement on 5 March 1984, Amine Gemayel never having signed it.

The New Jersey fired shells, not bombs: one-ton 16-inch rounds, according to Fisk. De Clerck and Malsagne say its rounds often missed, by up to 9,000 metres, and killed civilians; Christians called it 'New Jersa', a new shame.

De Clerck and Malsagne give 14 February 1984 for the PSP's capture of the Chahhar district, part of a week-long uprising in Beirut and the mountain.

Hanf and de Clerck and Malsagne date the departure of the last French MNF soldiers to 31 March 1984; 25 March may mark the start of the French withdrawal, which the books do not mention. France left soldiers in Beirut as ceasefire observers.

Hanf calls the Arab Democratic Party militia the 'Pink Panthers'; de Clerck and Malsagne call the pro-Syrian militia of Jabal Mohsen the 'Red Knights' (Cavaliers rouges), as here.

The withdrawal was unilateral and staged. Antoine Lahad's militia, renamed the South Lebanon Army and backed by Israel, was to police the 'security zone' Israel kept. Historians date the departure from Sidon to 17 February (Traboulsi), and the fall-back to the security zone to May-June 1985 (de Clerck and Malsagne).

Fisk identifies the TWA 847 hijackers as Hezbollah members operating as Islamic Jihad and names Imad Mughniyeh as the planner; the passenger they killed was Robert Stethem, a US Navy diver. Amal moved most of the passengers into the southern suburbs. In the end Syrian officers received the hostages and took them to Damascus, and Israel released its Lebanese Shia prisoners over the next two months.

For Gemayel, says Traboulsi, the accord robbed the presidency of its arbitrating role; they last met on 13-14 January 1986.