History of folkloric music in Argentina
The folkloric music of Argentina traces its roots to the multiplicity of native indigenous cultures. It was shaped by four major historical-cultural events: Spanish colonization and forced African immigration caused by the slave trade during the Spanish domination (16th–18th centuries); the large wave of European immigration (1880–1950) and the large-scale internal migration (1930–1980).
Source: Wikipedia — History of folkloric music in Argentina (CC BY-SA 4.0)