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Combined display of all available logs of P2P Foundation. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).
- 09:40, 11 November 2021 Mbauwens talk contribs created page Duration of Civilizations (Created page with " =Discussion= From the Wikipedia: "The social scientist Luke Kemp analyzed dozens of civilizations, which he defined as "a society with agriculture, multiple cities, militar...")