Video : Creation of the Viceroyalty in South America centralized power and administration effectively.

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Viceroyalty of the Río de La Plata administrative divisions

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| Artist: Nuevo mapa del virreinato del rio de la plata.PNG: Franco-eisenhower Coast, Rivers, modern borders, sea: Natural Earth (EPSG 102032) derivative work: rowanwindwhistler (talk) | Credit: Nuevo mapa del virreinato del rio de la plata.PNG | Creative Commons License: http://creativecommons.org/publicdomain/zero/1.0/deed.en

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