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Greek Argentines (Greek: Ελληνοαργεντινοί; Spanish: Greco-argentinos) are Argentine citizens of Greek descent or Greek-born people who reside in Argentina. Despite not being as large as other Europe communities, the Greeks have contributed a lot to their new country. The first immigrants arrived at the end of the 18th century, while the bulk of immigration occurred during the first half of the 20th century.
The second wave of Greeks arriving in Argentina came in the 20th century, mainly after the Asia Minor Campaign and the disaster in 1922, with the end of the Megali Idea. Again huge masses of refugees who were sent to Greece by the population exchange agreement between Kemal Atatürk and Eleftherios Venizelos, came towards these latitudes seeking a chance to restart their lives from zero. Most of them were from Smyrna, Ayvalık and other Ionian cities. They settled in what is today known as the capital of foreign immigration in Argentina, the city of Berisso, near La Plata.
The third wave, taking place in the early 1930s, was the first one with a strong concentration of immigrants coming from the mainland, mostly villagers and peasants from Arcadia, Laconia and Messenia in the Peloponnese. The choice of Argentina as a destination was due to the temporary denial of immigration to the United States, making Argentina in particular the new Eldorado.