* AccidentallyCorrectWriting: One scenario mentions an apparently poorly-researched book called ''Tyrannosaurs of the Jurassic''. There actually were Jurassic tyrannosaurs like ''Stokesosaurus'' and ''Guanlong''.
* FollowTheLeader:
** Several regions, such as Europeia, adopted a fully democratic system to simulate a government, and other regions have copied this system because of its success.
** New nations will sometimes have a striking similarity to movies that have come out recently (and some old nations take from popular culture as well, without much alteration in many cases).
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