Lebanese Sunni Muslims in the context of "Lebanese Maronite Christians"

The Lebanese Civil War (Arabic: الحرب الأهلية اللبنانية Al-Ḥarb al-Ahliyyah al-Libnāniyyah) was a multifaceted armed conflict that took place from 1975 to 1990. It resulted in an estimated 150,000 fatalities and led to the exodus of almost one million people from Lebanon.

The religious diversity of the Lebanese people played a notable role in the lead-up to and during the conflict: Lebanese Christians and Lebanese Sunni Muslims comprised the majority in the coastal cities; Lebanese Shia Muslims were primarily based throughout southern Lebanon and in the Beqaa Valley in the east; and Druze and Christians populated the country's mountainous areas. At the time, the Lebanese government was under the influence of elites within the Maronite Christian community. The link between politics and religion was reinforced under the French Mandate from 1920 to 1943, and the country's parliamentary structure favoured a leading position for Lebanese Christians, who constituted the majority of the population. However, Lebanon's Muslims comprised a large minority and the influx of thousands of Palestinians—first in 1948 and again in 1967—contributed to Lebanon's demographic shift towards an eventual Muslim majority. Lebanon's Christian-dominated government had been facing increasing opposition from Muslims, pan-Arabists, and left-wing groups. The Cold War also exerted a disintegrative effect on the country, closely linked to the political polarization that preceded the 1958 Lebanese crisis. Christians mostly sided with the Western world while Muslims, pan-Arabists, and leftists mostly sided with Soviet-aligned Arab countries.

Tripoli (/ˈtrɪpəli/ TRIP-əl-ee; Arabic: طَرَابُلُس, ALA-LC: Ṭarābulus, pronounced [tˤaˈraːbulus] ; Lebanese Arabic: طرابلس, romanized: Ṭrāblus, locally [ˈtˤrɔːblɪs]; see below) is the largest city in northern Lebanon and the second-largest city in the country. Situated 81 km (50 mi) north of the capital Beirut, it is the capital of the North Governorate and the Tripoli District. Tripoli overlooks the eastern Mediterranean Sea, and it is the northernmost seaport in Lebanon. The city is predominantly inhabited by Sunni Muslims, with smaller populations of Alawites and Christians, including Maronites and Armenians among others.

The history of Tripoli dates back at least to the 14th century BC. It was called Athar by the Phoenicians, and later Tripolis by the Greek settlers, whence the modern Arabic name Ṭarābulus derives. In the Arab world, Tripoli has been historically known as Ṭarābulus ash-Shām (Arabic: طرابلس الشام, lit. 'Tripoli of the Levant'), to distinguish it from its Libyan counterpart, known as Ṭarābulus al-Gharb (Arabic: طرابلس الغرب‎, lit. 'Tripoli of the West').

Halba (Arabic: حلبا) is the capital of Akkar Governorate in northern Lebanon, close to the border with Syria. It is located at around 34°33′2″N 36°4′41″E / 34.55056°N 36.07806°E / 34.55056; 36.07806. Its population is divided between Sunni Muslims, Greek Orthodox, Maronites, and followers of other religions.

Lebanese Shia Muslims (Arabic: المسلمون الشيعة اللبنانيون), historically and communally known as Matāwila (Arabic: متاولة, plural of متوالي mutawāli; pronounced as متوالي metouéle in Lebanese Arabic), are Lebanese people who are adherents of Shia Islam in Lebanon, which plays a major role alongside Lebanon's main Sunni, Maronite and Druze sects. Shiite Muslims in Lebanon are synonymous with Twelver Shi'ism and are distinguished from Alawites and Isma'ilis.

Today, Shiite Muslims constitute around 31.2% of the Lebanese population per the CIA's World Factbook. Under the terms of an unwritten agreement known as the National Pact between the various political and religious leaders of Lebanon, Shiites are the only sect eligible for the post of Speaker of Parliament.