
48th Conference of Mercosur Heads of State and associated states. President Dilma Rousseff receives the president of Argentina Cristina Kirchner. Source: Wikimedia Commons. Some rights reserved
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Towards the end of the last century, a change of course in Latin American politics was interpreted and described by many as a "turn to the Left". It was a process which scholars came to call the Pink Tide, characterized by the democratic coming to power of progressive governments in most countries in the region.