In response to your feedback

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Perhaps no one did notice it 'til now; we have got almost 4 million articles on the English Wikipedia alone, and are all volunteers to boot. Anyway, be welcome, and have a look at our tutorial to help you on your way; I am no expert on the topic myself, so cannot judge your edit.

Lectonar (talk) 13:31, 24 February 2012 (UTC)Reply

 

A barnstar for you!

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  The Technical Barnstar
thanks! DMora (talk) 13:42, 24 February 2012 (UTC)Reply

References needed

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  Welcome to Wikipedia. Everyone is welcome to contribute to the encyclopedia, but when you add or change content, as you did to the article History of South America, please cite a reliable source for your addition. This helps maintain our policy of verifiability. See Wikipedia:Citing sources for how to cite sources, and the welcome page to learn more about contributing to this encyclopedia. Thank you.-gadfium 21:25, 24 February 2012 (UTC)Reply