South America - Wikipedia, the free encyclopedia
https://en.wikipedia.org/wiki/South_America
South America is a continent located in the Western Hemisphere, mostly in the ... population, followed by Colombia, Argentina, Venezuela and Peru. ... in Venezuela; the highest single drop waterfall Kaieteur Falls in Guyana; the ..... in Chile, Uruguay, Brazil, Argentina, Ecuador, Bolivia, Paraguay, Peru and ..... April 2012.
Union of South American Nations - Wikipedia, the free ...
https://en.wikipedia.org/wiki/Union_of_South_American_Nations
On 1 December 2010, Uruguay became the ninth state to ratify the UNASUR treaty ... of future Venezuela, Colombia and Ecuador) to further fight in Peru and the ... The name was finally changed on 16 April 2007 to Union of South American Nations. .... Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, ...