What+is+a+Wiki?

**What is a Wiki?**
//Watch this video and find out://

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How is a wiki page built over time?
> //Would you find this entry in the World Book Encyclopedia?// > //Discover how this wiki page has been constructed throughout the last few years by clicking on "earliest" and working your way through the edited pages.//
 * 1) **Visit [|Wikipedia] and search for the entry "Queensbury".**
 * 1) **Now click on the "History" tab at the top of the page.**