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Wikipedia is a free online encyclopedia website in 344 languages of the world, 331 languages are currently active and 13 are closed.. People can freely use it, share it, and change it, without having to pay.
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Aug 12, 2016 · Various collaborative online encyclopedias were attempted before the start of Wikipedia, but with limited success. [17] Wikipedia began as a complementary project for Nupedia, a free online English-language encyclopedia project whose articles were written by experts and reviewed under a formal process. [18]
History (derived from Ancient Greek ἱστορία (historía) 'inquiry; knowledge acquired by investigation') [1] is the systematic study and documentation of human past. [2] [3] History is an academic discipline which uses a narrative to describe, examine, question, and analyze past events, and investigate their patterns of cause and effect.
Wikipedia's main page (20 December 2001) Wikipedia, a free-content online encyclopedia written and maintained by a community of volunteers known as Wikipedians, began with its first edit on 15 January 2001, two days after the domain was registered. [2]
