User talk:109.171.133.221

November 2020
Hello, and welcome to Wikipedia. This is a message letting you know that one or more of your recent edits to Prehistoric technology has been undone by an automated computer program called ClueBot NG.

Thank you. ClueBot NG (talk) 05:57, 25 November 2020 (UTC)
 * ClueBot NG makes very few mistakes, but it does happen. If you believe the change you made was constructive, please read about it, [ report it here], remove this message from your talk page, and then make the edit again.
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 * The following is the log entry regarding this message: Prehistoric technology was changed by 109.171.133.221 (u) (t) ANN scored at 0.936269 on 2020-11-25T05:57:36+00:00

Please refrain from making unconstructive edits to Wikipedia, as you did at Prehistoric technology. Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you. — IVORK Talk 06:00, 25 November 2020 (UTC)
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