people of Arab descent, which is more than any other diaspora region in the world. The Brazilian and Lebanese governments claim there are 7 million Brazilians of Lebanese descent. Also, the Brazilian government claims there are 4 million Brazilians of Syrian descent. According to research conducted by IBGE in 2008, covering only the states of Amazonas, Paraíba, São Paulo, Rio Grande do Sul, Mato Grosso and Distrito Federal, 0.9% of white Brazilian respondents said they had family origins in the Middle East. Other large Arab communities includes Argentina (about 4,500,000) The interethnic marriage in the Arab community, regardless of religious affiliation, is very high; most community members have only one parent who has Arab ethnicity. Colombia (over 3,200,000), Venezuela (over 1,600,000Habeeb Salloum, "Arabs Making Their Mark in Latin America: Generations of Immigrants in Colombia, Venezuela and Mexico", Al Jadid, Vol. 6, no. 30 (Winter 2000).), Mexico (over 1,100,000), Chile (over 800,000Arab and Jewish immigrants in Latin America: images and realities, by Ignacio Klich, Jeff Lesser, 1998, p. 165.), and Central America, particularly El Salvador, and Honduras (between 150,000 and 200,000). is the fourth largest in the world after those in Israel, Lebanon, and Jordan. Arab Haitians (a large number of whom live in the capital) are more often than not, concentrated in financial areas where the majority of them establish businesses. In 1728, a Russian officer described a group of Arab nomads who populated the Caspian shores of Mughan (in present-day Azerbaijan) and spoke a mixed Turkic-Arabic language. It is believed that these groups migrated to the South Caucasus in the 16th century. The 1888 edition of Encyclopædia Britannica also mentioned a certain number of Arabs populating the Baku Governorate of the Russian Empire. They retained an Arabic dialect at least into the mid-19th century, there are nearly 30 settlements still holding the name Arab (for example, Arabgadim, Arabojaghy, Arab-Yengija, etc.). From the time of the Arab conquest of the South Caucasus, continuous small-scale Arab migration from various parts of the Arab world occurred in Dagestan. The majority of these lived in the village of Darvag, to the north-west of Derbent. The latest of these accounts dates to the 1930s. Most Arab communities in southern Dagestan underwent linguistic Turkicisation, thus nowadays Darvag is a majority-Azeri village.Stephen Adolphe Wurm et al. Atlas of languages of intercultural communication. Walter de Gruyter, 1996; p. 966 According to the History of Ibn Khaldun, the