With no official figures available, it is estimated that 600,000-900,000 persons fled the country during the Lebanese Civil War . Although some have since returned, this permanently disturbed Lebanese population growth and greatly complicated demographic statistics. Another result of the war was a large number of internally displaced persons. This especially affected the southern Shia community, as Israeli invasion of southern Lebanon in 1978, 1982 and 1996 prompted waves of mass emigration, in addition to the continual strain of occupation and fighting between Israel and Hezbollah . Many Shias from Southern Lebanon resettled in the suburbs south of Beirut. After the war, the pace of Christian emigration accelerated, as many Christians felt discriminated against in a Lebanon under increasingly oppressive Syrian occupation. According to a UNDP study, as much as 10% of the Lebanese had a disability in 1990. Other studies have pointed to the fact that this portion of society is highly marginalized due to the lack of educational and governmental support of their advancement.

Question: Tjhe ending of which event caused the Christian emigration in a Lebanon under Syrian occupation?
Answer: the Lebanese Civil War

Question: Which people resettled in the suburbs south of Beirut?
Answer: the southern Shia

Question: How many Israeli invasions in Lebanon had ocurred in between 1978 and 1996?
Answer: 3

Question: How many years passed between the first and the second Israeli invasions in Lebanon?
Answer: 4

Question: How many years passed between the first and the third Israeli invasions in Lebanon?
Answer: 18

Question: How many years passed between the second and the third Israeli invasions in Lebanon?
Answer: 14

Question: How many percentage points of the Lebanese population didn't have disability in 1990?
Answer: 90

Question: How many times was there an Israeli invasion of southern Lebanon?
Answer: 3

Question: What caused population growth to be permanently disturbed in Lebanon with an estimated 600,000-900,000 people fled the country?
Answer: Lebanese Civil War

Question: How many times did the Isrelis invade southern Lebanon promting waves of mass emigration?
Answer: 3

Question: How many years are between the first time Israel invaded Southern Lebanon and the last time they invaded southern Lebanon?
Answer: 18

Question: How many invasions of Southern Lebanon by the Israel?
Answer: 3

Question: How many times were the southern Shia community affected by an Israeli invasion of southern Lebanon between 1978 and 1996?
Answer: 3

Question: How many invasions did the Israeli have of southern Lebanon?
Answer: 4

Question: Which year is the earliest Israeli invasion of Southern Lebanon, 1996 or 1978?
Answer: 1978

Question: How many times did Israel invade southern Lebanon?
Answer: 3

Question: Which year was the last year Israel invaded southern Lebanon?
Answer: 1996

Question: How many more people are estimated to have fled the country during the war from the highest estimate to the lowest?
Answer: 300000

Question: How many years did Israel invade southern Lebanon?
Answer: 3

Question: How many years passed between the first and last Israeli invasion of southern Lebanon?
Answer: 18