Arabs in Europe
Arabs in Europe are people of Arab descent living in Europe today and over the centuries. Several million Arabs are residents in Europe. The vast majority form part of what is sometimes called the "Arab diaspora", i.e. ethnic Arabs or people descended from such living outside the Arab World. Most of the Arabs in Europe today are from the Maghreb. Demographics. In 2010 the estimate of the Arab population in Europe was approximately 6 million (the total number of the Arab population in Europe described beneath is 6,370,000 people), mostly concentrated in France, Italy, Spain, Germany, the  Netherlands, the United Kingdom, Belgium, Sweden, Denmark, Norway, Finland and Greece. The majority of migrants come from Morocco (2.2 million), Algeria (1.4 million), Tunisia (950,000), Lebanon (700,000), Palestine (700,000), Syria (350,000), Iraq (250,000), Egypt (220,000), Jordan (150,000), Yemen (150,000), Libya (100,000) and Sudan (100,000). Most Arabs in Europe are followers of Islam but there is also a sizable Arab Christian community living in Europe. For example, almost half of the Lebanese immigrants are Christians. History. Pre-Islamic Era. Arab presence in Europe predates Islam, and became predominant during the eras of the Roman and Byzantine Empire. The Romans conquered the  Nabatean Kingdom in Northern Arabia, and named the province "Arabia Petraea", and led a failed invasion of Yemen and South Arabia and what they called "Arabia Felix" or "Happy Arabia". Although at the time, Syria was a non-Arab nation for the most part, it had already been home to a large Arab minority. These were assimilated Arabs, and they established a well-known presence, especially in the Severan Dynasty. In the late 180s, the Roman emperor Septimius Severus married a prominent Syrian Arab by the name of Julia Domna. Domna had a descendant, Elagabalus who eventually became Roman Emperor  as well. In 244 A.D., another Syrian Arab by the name of Marcus Julius Philippus or Philip ascended to the Roman throne upon Emperor Gordian III's death. He was given the famous nickname Philip the Arab () and came from an equestrian family. His father Julius Marinus was known to have been an Arab tribal leader and a prominent Roman citizen who played a part in Philip's ascension to the throne. The Arabs were more culturally independent under Byzantine rule. Originally Azdi pagan migrants, they had adopted Christianity, and bore Arabic names not Latin or Greek. The famous Arabian  Palmyrene queen Zenobia led a famous revolt against the Roman Empire. After suffering an eventual defeat against the Romans, she spent the last few years of her living in the empire... Arab rule in the Iberian Peninsula. Muslim Arabs history in Europe began with the Umayyad Caliphate, which conquered the Iberian Peninsula, including what is now Spain and Portugal, in 711 AD. Other Arabs conquered the Italian island of Sicily and ruled it from 831 to 1072. Arabs were later expelled from those domains after the Reconquista and the Catholic Church's Inquisition of non-believers. There were also brief  periods of independent Arab-Muslim settlement , in modern-day France, Switzerland, and Italy, using Fraxinet in the Gulf of St. Tropez as a base for raids and incursions . The part of the Iberian Peninsula under Muslim rule was mapped as "Al-Andalus" by Muslims in Iberia as well as across the Muslim world . Arabs were an aristocratic elite among the Muslim population in Al Andalus (a mix of Berbers, Arabs and Iberian convert the made the vast majority of the population) which also had a sizeable Jewish and Christian minority although most of the small independent Muslim kingdoms in the  Taifa period which were formed after Al Andalus fractured were ruled by non Arab namely Berber and Slavic Muslims . The AlMoravid dynasty and Almohad dynasty which brought all of Muslim majority Iberia under a single state after the Taifa period were also Berber dynasties. All muslims in muslim Spain, regardless of ethnicity, were referred to as "Moors" by Europeans. Spain enjoyed a golden era of Islamic culture, accompanied by a golden age of Sephardic Jewish culture. This era spawned great polymaths and intellectuals such as Averroes and Albucasis. The Islamic rule in Spain also saw the birth of the Aljamiado  alphabet, an Arabic alphabet for the Spanish language. In the 15th century, the Muslims were defeated by the Christian armies in a historical process called Reconquista (meaning reconquest in Spanish and Portuguese), which led the Christian monarchs to regain control over the Iberian peninsula. Much of the architecture that was concocted from this era remains intact in Spain and functions as famous tourist destinations since the Catholic monarchs decided to use them rather than destroy them. After the Moors lost control of Spain, King Philip II made treaties with them allowing them to practice their religion if they gave up  their sovereignty, signing the Treaty of Granada in 1491. The Catholic monarchs however, abrogated the treaties and threatened to expel the Moors if they did not become Christians. The Moors did so, but continued speaking Arabic, and using Aljamiado alphabet for spoken Spanish. Some followed Islam in secret (Crypto-Islam). They were later referred to as "Moriscos", Moors and their descendants who converted to Christianity rather than be expelled. Religious conversion was simply not enough for the Catholic monarchs. Phillip II implemented a policy to fully assimilate the Moriscos into the Christian Spanish population and eliminate Moorish and Arab culture  from Spain. The Moriscos were forced to abandon their Arabic names and adopt a completely Hispanized heritage and give up their children to be educated by priests. Philip II also made speaking Arabic illegal in the kingdom, ordered all Arabic texts to be burned, and banned Moorish attire. After a failed revolt by Morisco leader Aben Humeya (or Ibn Umayyah) in 1568, the Christian monarchs expelled the Moriscos from Spain. Many of these Moriscos headed for North Africa, mainly in Morocco, where many of their descendants settled. Modern migration. The post-World War II migration of Arabs to Europe began  as many Arabs from former French colonies like Algeria, Morocco, Tunisia, Lebanon and Syria migrated permanently to France. Another source of migration began with "guest workers", particularly from Morocco, who arrived under the terms of a "Labour Export Agreement" between several European countries including Germany, Spain, the Netherlands, Belgium, Austria and France. Other events in the Arab world sent new immigration waives to Europe like the Palestinian exodus, the Lebanese Civil War, the first and second Iraq War, Libyan Civil War and Syrian civil war. Many other Arabs emigrated to Europe because of political issues in their native countries. Arabs  who studied in European universities and decided to stay are another source of migration. After the 2011 events of the Arab Spring in Tunisia and Libya, around 20,000 Tunisian and also Libyan immigrants have left their countries for France and Germany, migrating through Italy. Nicolas Sarkozy and Angela Merkel recommended suspending the Schengen Agreement and imposing border control in order to keep immigrants from migrating to their countries, but no actions have yet been taken on the issue. Currently, Italy and Greece continue to receive migration waves from Egypt and Syria since the violence in these two Arab countries escalated  in 2013. In 2015 the European continent witnessed its biggest Arab immigration as part of the European migrant crisis when thousands of Arab families escaped from Syria and Iraq.